INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7a3b1de84c737c5e0529bd817b120d42ad00d84a1a477c329a3e5a93ce3be05', 
    'shuB7Kd1SmytrmHO3/kcIcuOcQHWEVLdSltQzofW1ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)