UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIZ0lamhHS3HRKOQD4SIR7ObzJnmf9R4bb8jxdGUSVw=' 
WHERE 
  key_id = '6ca7cc8e15f10b365911aee100627c60eb7b41664583bffc948790504507e47d' 
  AND (
    token = 'CIZ0lamhHS3HRKOQD4SIR7ObzJnmf9R4bb8jxdGUSVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )