INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb6b11264d01015d367180a3b2a415a8f328461ee622a1a8b24590ed4b57e056', 
    'Art8aSrAu8Tq+wfJGZdDGeJ/dyp1NUtGFYq5qxGJrC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)