UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omToa+1aXJeCuIM0LEFNUPJfIL5zzzSp9lVy/BhpOG0=' 
WHERE 
  key_id = '564d794330aa3b08cb734e7a33b923cb0852a6de652bce6055b3ac3f539ba108' 
  AND (
    token = 'omToa+1aXJeCuIM0LEFNUPJfIL5zzzSp9lVy/BhpOG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )