INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89f3302e48667083c753026d34bd3e3a51574fadd6fadb3414ef8b4238bca5b8', 
    'UlNQhW1eH5yhm3NbhMSFjjG1PJ44hAcpninBEv3CrYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)