UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+7GA0G+BU0PPKzHuhwQfrXuemsO2glPr1BTGqEonXXQ=' 
WHERE 
  key_id = 'b08802c00c7d0901c7f15c2efb0296f5070f3049a4893cd7335c69497035c64b' 
  AND (
    token = '+7GA0G+BU0PPKzHuhwQfrXuemsO2glPr1BTGqEonXXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )