UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F80j/L0M6YvcqXyZfSTRjtbuDFeoS7A5VCD3i59RWX0=' 
WHERE 
  key_id = '03d33f515147200027d18f23218cc063c3a9ccbd2d0be8830a4c24477d49427e' 
  AND (
    token = 'F80j/L0M6YvcqXyZfSTRjtbuDFeoS7A5VCD3i59RWX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )