UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JquXBsU4nnGVp6HOnrqKYZ/a1pIwTwT3glpb43VhP20=' 
WHERE 
  key_id = 'c1020ad30b25688935e0dde01b214747ee6761dc9cb1140f698fc5800ad07ad1' 
  AND (
    token = 'JquXBsU4nnGVp6HOnrqKYZ/a1pIwTwT3glpb43VhP20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )