UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sBkgiqywjhFfVM1jt0t1Tlptz8Chf7KbT44FZbn3BPE=' 
WHERE 
  key_id = '1703abda70a247f7a9b35443eec73d00c99a60b526a69204ee889b4acca406d5' 
  AND (
    token = 'sBkgiqywjhFfVM1jt0t1Tlptz8Chf7KbT44FZbn3BPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )