UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g0rmps7Ycqsx44EoG3pLd7Pi2TDWn3mELo2TMTzwcCk=' 
WHERE 
  key_id = '4fe93dc1a39a2a904f12ee0a7f9ea5653a5054669986c1523a41366b2b5da938' 
  AND (
    token = 'g0rmps7Ycqsx44EoG3pLd7Pi2TDWn3mELo2TMTzwcCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )