INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51a80b41ea120e637b8687b516802dd4b716b383254e81e309b4ef7c3e35607f', 
    'ZAS0iTiSSfojpM9XG+OgtaaK8Y6ErLFrrCEwfvik2LQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)