UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWPtwAqTsz3w0DnffN8xtJjMfcw7/pERZ66jtxxUVyk=' 
WHERE 
  key_id = '49611f89954227bcd0775d79d5cc9550af186c2ed9673f68a95e2ed69fe823cc' 
  AND (
    token = 'oWPtwAqTsz3w0DnffN8xtJjMfcw7/pERZ66jtxxUVyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )