INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ec9c99d9488e8a403ab90cc72008923dee9a4524b02a67a2c62c897d1dcc054', 
    'jCBbDkQfO5zuLvPyX5QxhRPsHn+hFY9tdUC2Jb0HspE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)