UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EY6N/ZqDAeJQSQEeuxCjU97J47gwD44eEaYLghzG8y4=' 
WHERE 
  key_id = '287770de78a08c4bb79982b458d0302180fe8f8de1e40130bcc92579a26fc80c' 
  AND (
    token = 'EY6N/ZqDAeJQSQEeuxCjU97J47gwD44eEaYLghzG8y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )