UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XNuBbxHdtQf2W/E4E6sc5Z9e8MoL0lOpQ9TuUCeVRM=' 
WHERE 
  key_id = '6e06c03e1fe8556227f28bc72d3a0b8754e74a2b334f27980d7ae32a1f4cf061' 
  AND (
    token = '/XNuBbxHdtQf2W/E4E6sc5Z9e8MoL0lOpQ9TuUCeVRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )