INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35acc2a6c7431d0405b220bf8453d96696295e299c145c6f76392185604379fe', 
    'BcHzXMswd8T1YUd9CPjEtJc+yNuf8p3Hkw8mr0js+3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)