UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9l4NtbyDmrBAfhQZCHZEVJUVTmdEZ1Tm51rRnegqQk=' 
WHERE 
  key_id = 'd6af7c9e81c3ea012b7942740c81b60ca62c903aefe76b85beca68832c45e365' 
  AND (
    token = 'R9l4NtbyDmrBAfhQZCHZEVJUVTmdEZ1Tm51rRnegqQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )