INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bcdb29e9a91b1656db4051a7e07b5c4c4c7ab64ea2fd73d76807aed477931755', 
    'kP6LE21R4JDG2smFxr8gRH2Ngs6o/7uBU26W3cc9bjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)