INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f9b5abf20ec88e44efb2a5d60d9778149ae347f7eea4ec9595e15ee29ac0d27', 
    'he7DRdieZc2ZakTeBrxYLDbQ6NvyvoQgs71WfpphuPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)