UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ruNmaS2qo9I5tnUgBdvLF9J3oHGg7ilSX29jYvonAkg=' 
WHERE 
  key_id = 'a19e056aa8077834cdcf4f7053dc0278031cf175818f7521e4c402e5a10d02d8' 
  AND (
    token = 'ruNmaS2qo9I5tnUgBdvLF9J3oHGg7ilSX29jYvonAkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )