UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmh887ZQTIqDmLSbuuMEu68QXctPFCALWDww+W0Z6o8=' 
WHERE 
  key_id = 'cc7c3ff27c3a4612affe0b1aa9a1997e2e437283c2331a53cc87573464e89931' 
  AND (
    token = 'fmh887ZQTIqDmLSbuuMEu68QXctPFCALWDww+W0Z6o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )