INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b7e62ed84faefa726af33c390299c8cf0450cd29f12e0423728707ecc3038e8', 
    '+WHnrkuWDt6sJf1duYpXB2P8t0xH5CUSErvahqsM2DU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)