UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7p0DQ9cvU9ZmeIf9mtMGMoxUvN7uYmfbgqaEx2vRtY=' 
WHERE 
  key_id = '3d7ae257b6e4800fe13a2590c7bed325ce0b9dd90fc866232e81cd55ed04843a' 
  AND (
    token = 'z7p0DQ9cvU9ZmeIf9mtMGMoxUvN7uYmfbgqaEx2vRtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )