UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evuEC8S08I+2YIHffbe4D6i0NzZDPcVClnkHJcmWAk4=' 
WHERE 
  key_id = '20ee89038b1df9f069fcbd6768d8363357bd56b3b69b064ae9e2ffa9bad7a563' 
  AND (
    token = 'evuEC8S08I+2YIHffbe4D6i0NzZDPcVClnkHJcmWAk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )