UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEEfkCRr97VAhg9HIcQG4z8nulRzxlVw1aMQoXkbZb4=' 
WHERE 
  key_id = '26197adde98956a213ac2e86aa81a4fa541a0e23bbb84ece924a004b00cd8afa' 
  AND (
    token = 'EEEfkCRr97VAhg9HIcQG4z8nulRzxlVw1aMQoXkbZb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )