UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFMuMjA9I27V4+zOj3AhUJVZjRpokBg01iJUnyb8aA4=' 
WHERE 
  key_id = '931daf7257c3aad614e1be2811635f9fdb11dfe02a969b877f18136f6635011e' 
  AND (
    token = 'dFMuMjA9I27V4+zOj3AhUJVZjRpokBg01iJUnyb8aA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )