UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5o0uOPSSUNump0mcmXL3QOtmkxK72vtKdBtTnESg94=' 
WHERE 
  key_id = '812b265aa27c8b11b17ebbc9f267c2464e9e165ab8c9398d8828d5f1e7642960' 
  AND (
    token = 'C5o0uOPSSUNump0mcmXL3QOtmkxK72vtKdBtTnESg94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )