UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUVR53z9CiTkIGb4KFSvE66caWdtZp15YY2F3x59emk=' 
WHERE 
  key_id = '2a5916755df529f66c2ce7c46aa9ce3ce28930783f682972adc4225e8f182023' 
  AND (
    token = 'SUVR53z9CiTkIGb4KFSvE66caWdtZp15YY2F3x59emk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )