INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '794487173bf4a5c4d1db1ea9216a2a82d94eb14d0b4b3536d14b185b021499cc', 
    '0EWtBvJtMrIcZsQYiUt6ngWQrThXJD4YgMI5zE2g2K0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)