UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gX9pgqvzXjagzr0Xf1TrtOGwjrzmuZ8KHPFBC+3vd3Q=' 
WHERE 
  key_id = '30980d17bd17809f4cb3872a774626b64072ced689876157d172a0320a5652c0' 
  AND (
    token = 'gX9pgqvzXjagzr0Xf1TrtOGwjrzmuZ8KHPFBC+3vd3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )