INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7399c582897c66652ac0aec7241d3607ca2ab95d4e8a9b1cf57fbe59f42900ec', 
    'M6vfH8xdYrjcBm6bNtcOWpy/Bj9Ztm7wBqPKGgmU80Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)