INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d32bdadf11e77d2f4c0ba80e1452c917a4649e63434eb68de828f506fc1736', 
    'O6b8wlKw5PoHkRQHCg2O1WijnCREkv27HazMrO0SCTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)