UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R330N+Vgzq6tG5BPMNMK1oCfjmMGGa0Z+0KA6JpuTYU=' 
WHERE 
  key_id = 'c5261fb7fa0207f4a76a243da0cbec3d34d3ac427746fc25be477be94e28edf4' 
  AND (
    token = 'R330N+Vgzq6tG5BPMNMK1oCfjmMGGa0Z+0KA6JpuTYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )