UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PGUEVwNE41tN01gZ1Bj//G1q4ZVOoBu8D+i+5bIxsI=' 
WHERE 
  key_id = 'ef183cd802280baaa097b790adf29198973d3f19efafdffcb167c072f83102e5' 
  AND (
    token = '4PGUEVwNE41tN01gZ1Bj//G1q4ZVOoBu8D+i+5bIxsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )