UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RgAwDkiT7s6G+t2fecoS0/5P4ZAQPngweET69v7vXV4=' 
WHERE 
  key_id = '101ed7142243d274a1a86599ae2eaaacff177f797c02d5b305a81a565c44e040' 
  AND (
    token = 'RgAwDkiT7s6G+t2fecoS0/5P4ZAQPngweET69v7vXV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )