UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EytKSaflQcjdpQ8RaBBveVxLESZTrM+/5AE/CX7ffAk=' 
WHERE 
  key_id = '7fc39104007e141f7ec26ecf228db27a836c509e74ed92fb8b7b24f7a0dd9c24' 
  AND (
    token = 'EytKSaflQcjdpQ8RaBBveVxLESZTrM+/5AE/CX7ffAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )