INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c3080935b13f14c0d828551d70cb4c850e087fa1ec170339d22e0dec6397dfe', 
    'bABEkl6rnX4KF9sOhqQvCPI8rd26CuntQIoiUaV35So=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)