UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cm1GV0nGWOCe04sQ3YCA0KPzD9TPVWOnQCTIBYi6iRE=' 
WHERE 
  key_id = '4306f9bf3d4eaf410dbfca49906cb2bec1c8dc1d5a7345f2a25236b7fd8d69ab' 
  AND (
    token = 'Cm1GV0nGWOCe04sQ3YCA0KPzD9TPVWOnQCTIBYi6iRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )