UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lN37NeJtSCmudGQDfKOsFu/E8g39BYeU7rE+S+cRKrg=' 
WHERE 
  key_id = '730a594a1c47894e53a4d3033232a1135547f6bf36156b017cfdd02e04aefaa3' 
  AND (
    token = 'lN37NeJtSCmudGQDfKOsFu/E8g39BYeU7rE+S+cRKrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )