UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5XJ48r3N3CoY6j/2NFMybNah+qUHg8QsZniT4WR6i0=' 
WHERE 
  key_id = '1f2d0e949dafe341d46f9a234609d2edebbe101eb2d9c7e6b9659912365687f7' 
  AND (
    token = 'f5XJ48r3N3CoY6j/2NFMybNah+qUHg8QsZniT4WR6i0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )