UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAnwTKwUpH5H5kU7caqod/IAvxUIT8KzzbmEiT7hrsM=' 
WHERE 
  key_id = '261b0ab48bfc3ab8e8dc5634e8158f2089c9237c2c440444b3e303060e82d77c' 
  AND (
    token = 'kAnwTKwUpH5H5kU7caqod/IAvxUIT8KzzbmEiT7hrsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )