UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFwG8V1mqDravZyOowd3EbvWD+TMBL4YHyQDgYx42yY=' 
WHERE 
  key_id = '42d8e6b37ffdbf37d4f672b96004ad0c892b8cdff380e9fa0b065b6acf13b81d' 
  AND (
    token = 'pFwG8V1mqDravZyOowd3EbvWD+TMBL4YHyQDgYx42yY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )