UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Li7J656fd++asG/TO+IwGE5ixUPFuXn2HnR8f/iv8io=' 
WHERE 
  key_id = '7b878e616780a39859432cceb15499015920fd011e90ff487564c5d13344ce71' 
  AND (
    token = 'Li7J656fd++asG/TO+IwGE5ixUPFuXn2HnR8f/iv8io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )