INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e27c0d2c2855b5dd743581dc30a45e32a9e635a1941193b59ce961e8ace4bfc', 
    'g8xVuSWUsCS4WuweC/07JfRVvRgJ8p575Wh1MtysZBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)