INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c579c9b5d75ae90bd792b252a6d2a2133969207596b969cf351274b7d03c2325', 
    '/oQC88c9wV3xWXbS77C7sULDWXJbZwy0qwBri+Sj6Vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)