UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DsLsjHFsgFOfpBDLJ1hsnLfk6h8PXHZzpRJur5iJYc4=' 
WHERE 
  key_id = 'dff5110ee430f28ade01fb7038c1fa39c3a35ddee4e0583f7b78a2add14e7eb5' 
  AND (
    token = 'DsLsjHFsgFOfpBDLJ1hsnLfk6h8PXHZzpRJur5iJYc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )