UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kC66RFT1L1eyektdFDgB2YmKoi7w3q8RddyhbdV3K48=' 
WHERE 
  key_id = '2b5a144c56f9558eee44997dd6460d6449853ea2b1f817fd9018aa8fe6f2b9a3' 
  AND (
    token = 'kC66RFT1L1eyektdFDgB2YmKoi7w3q8RddyhbdV3K48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )