UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKs2cd9SIRli4gzV40/aJk2csSZWDyUMCESNVVFKEgM=' 
WHERE 
  key_id = 'c5b542282bc2fcc3ecc59d0a0ebb752f853079751c97c174e2edc3bdb1850c79' 
  AND (
    token = 'mKs2cd9SIRli4gzV40/aJk2csSZWDyUMCESNVVFKEgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )