UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ea1l4EGhg61JzBkGUDSt8l1xDdwSYT3w/Kiwzd76RIQ=' 
WHERE 
  key_id = '92d3f0b3d74b2b138e333e8f06f3a313efd59e5c3483b721bb718e9c0e319f4a' 
  AND (
    token = 'ea1l4EGhg61JzBkGUDSt8l1xDdwSYT3w/Kiwzd76RIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )