INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594f562976141bc5d701497e7c4d9d6acc4a445331d6d449dd04b378cf24c7e0', 
    '/AiWkLW0pAysc89ZCnuimU9lCLzeGMKsy2kRdXDt2rI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)