UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIuMNmTvwE6nkZEx3/+isHYYGDio4EIRASiqbILuHxM=' 
WHERE 
  key_id = 'b053ab8cf0b760e26894e15061818afb7eb0fac54e4b17a738f37ca05298a63c' 
  AND (
    token = 'LIuMNmTvwE6nkZEx3/+isHYYGDio4EIRASiqbILuHxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )