UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hml0ufZOsogiCpVKISdojyj9AKzOrQmAU3BsUMqW7LM=' 
WHERE 
  key_id = 'cebd3f2257433173b0b5300eeb72ab7cac6b2061689e7e08de9a0cf61e82c2ea' 
  AND (
    token = 'hml0ufZOsogiCpVKISdojyj9AKzOrQmAU3BsUMqW7LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )