UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'imIo+/D+2kn5rdZRk1L5ZbFWq+co7qx7OZSAsrwL0Qs=' 
WHERE 
  key_id = '19b4cbfe7322e2df0847f87e4bfd8364dcbda891bb4783d835ae86eadab8a779' 
  AND (
    token = 'imIo+/D+2kn5rdZRk1L5ZbFWq+co7qx7OZSAsrwL0Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )