UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7gIWlv5vkH47D97dUAmF8JPqiGCDtpBBux+pFrKBDs=' 
WHERE 
  key_id = 'ba15df022888b7db469d40b6f52bbe8b1ad5a33b25366f246fe9783bbf2f5dda' 
  AND (
    token = 't7gIWlv5vkH47D97dUAmF8JPqiGCDtpBBux+pFrKBDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )