UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zlhi/S9lRJV8Y0qOeFbgjZe+newserMFTtd46rHm3vQ=' 
WHERE 
  key_id = '80e43e59ecd7bc00860335d98f2555c994a24b626548cd94c2f6022e8bcd5e2e' 
  AND (
    token = 'Zlhi/S9lRJV8Y0qOeFbgjZe+newserMFTtd46rHm3vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )