UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PSycHAHmCbdJeAu75VyEKfwG10P91eaSC25/fcNBuc=' 
WHERE 
  key_id = '41bf093a413f0a5a07044694a04519f98b0fb13835ffa1a433bc3c3323c6e8fc' 
  AND (
    token = '9PSycHAHmCbdJeAu75VyEKfwG10P91eaSC25/fcNBuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )