UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42c5nzdi6fHfpWAhMxODkob3ZZF0Y3J3E5CBLGk68Gs=' 
WHERE 
  key_id = '65886dd86de1b7e1801f4579b2d36700a40b249242109f7f108c333c357ce2ff' 
  AND (
    token = '42c5nzdi6fHfpWAhMxODkob3ZZF0Y3J3E5CBLGk68Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )