INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16173a8a7bbd2b01204f54cf7e61634b58aebab74cb73f30264d64f889ec4117', 
    'kgzDwhdpNQ9YyOybpNfjQmfTk8U/edoHncZ68dEO1VY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)