UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJy1GAl0Qgyh6adAi2+zL4GetXoFATzlDwT5kdBLSPY=' 
WHERE 
  key_id = 'd5612a002aee7f94ce095a56ea88e747efea9561c213086d64f14402b13215ac' 
  AND (
    token = 'LJy1GAl0Qgyh6adAi2+zL4GetXoFATzlDwT5kdBLSPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )