UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oYc6ZSYVnUL2Kp3qFuy2EaVxUUIqXkuXSzE6hqwIeeo=' 
WHERE 
  key_id = '3adf8a8d38d94ff47e5f905e1a7d24be6a23f3b337aa2677d99077b629bae275' 
  AND (
    token = 'oYc6ZSYVnUL2Kp3qFuy2EaVxUUIqXkuXSzE6hqwIeeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )