INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c77492b2b4185b94cb4ead8eb46e6cbfa0e0b985a885f03ff8108580ab01f42f', 
    'Qa0WFMkhhk0KQaUDNLYNnl7VwB8aJC2fDQKZniugY64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)