INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6796be04e33c6b98dc2006b5350539fc78a51443f3ddff582f3d33ed37cbf565', 
    'PCS69Ko8GBcOdNIaSiTzhpFpmRS7QMDq3y0uvUG77GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)