UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRFwNTgSbfQZph1fvqEj2PoglIoSACWhfNHZmTZfEOw=' 
WHERE 
  key_id = 'be1bde7a9dfa66521cb9e363d04b54c31ac8214765689808848b2fec8c758bda' 
  AND (
    token = 'JRFwNTgSbfQZph1fvqEj2PoglIoSACWhfNHZmTZfEOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )