UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h3hWLWLP+gQg7qyl7mWPC2A38HpzG2S8DUnYPkhQAus=' 
WHERE 
  key_id = '46ddf8e8c3189d6c07a2e30a1346def3a09490dde4d0db2ecf083f8c61dad4d6' 
  AND (
    token = 'h3hWLWLP+gQg7qyl7mWPC2A38HpzG2S8DUnYPkhQAus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )