UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHHytF8SNNOfFGcu0onaDrIC7fyvenOEp9c8FFzJJSU=' 
WHERE 
  key_id = '8510abfe3adc1da0de0ec60b281e12625e649fb124f063e4273f1c92e480f3a0' 
  AND (
    token = 'xHHytF8SNNOfFGcu0onaDrIC7fyvenOEp9c8FFzJJSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )