UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c7zt47aN+xQQ5VsiF6/mn/FZKLvXBFhqoTZdM1D9/2s=' 
WHERE 
  key_id = 'd2e0b35c73317636fc3b5b033ef160570a7c4cb394aa23552021f4b434e6b6c0' 
  AND (
    token = 'c7zt47aN+xQQ5VsiF6/mn/FZKLvXBFhqoTZdM1D9/2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )