UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CErh8UxfLL+g3sVjJMny+QgrLj/sEAXptzlTbf9RNBo=' 
WHERE 
  key_id = 'fb427e864382f76d6a0187e0867d1675ecaf6fec8d860bd5a0bd4f772fc78934' 
  AND (
    token = 'CErh8UxfLL+g3sVjJMny+QgrLj/sEAXptzlTbf9RNBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )