UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RrhoBxJk1C8FQ/SJAalDovhdSmCcrLJsz77xrwBAOT4=' 
WHERE 
  key_id = 'a86625702d7a11b38fe27c0dd4003fb560cacd7f675275070272f34f95970973' 
  AND (
    token = 'RrhoBxJk1C8FQ/SJAalDovhdSmCcrLJsz77xrwBAOT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )