UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5gq9T2aBYVuzYiTSfh9+p6/09vbw/FdqUaSeb3txQBA=' 
WHERE 
  key_id = 'eeb1855b3ecd0222048d1c985197f2c352823cedd56af21cec1c97c0971e04c9' 
  AND (
    token = '5gq9T2aBYVuzYiTSfh9+p6/09vbw/FdqUaSeb3txQBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )