UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hK9iz+fx4XTyf9hEQ3rbK44IFvPmMHE9c7vJwx3XKDk=' 
WHERE 
  key_id = 'b95bd3ad6000fc54d81e1f11e9ea364bd1858873beb21953f235740e620b0440' 
  AND (
    token = 'hK9iz+fx4XTyf9hEQ3rbK44IFvPmMHE9c7vJwx3XKDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )