UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7vzy7LjcOkBTh1L99DrDFIz4o0Jxge0/gT+xPmfcaE=' 
WHERE 
  key_id = '055747e70cc07507cfb15be68dcf7d05facec6f163d728c0580a21a6c8f6c3e5' 
  AND (
    token = 't7vzy7LjcOkBTh1L99DrDFIz4o0Jxge0/gT+xPmfcaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )