INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c534b4746444be92900532984d0acae40e182ff335ec5f785f4173a827189fd0', 
    '7b5zB6Zjw7uDsJ8LXRB6BYfAS12ixFaE95j5MfxydKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)