INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb939b3d3c8e7c96e51b81929f93bf6f727f5a978f744b6ed9f2474d15bd2def', 
    'gHTXoqdukgg09CeiCnXVuSrnq0gRsEr6428zt0QB0TQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)