UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1rLJbcrByiwtJ5k7AJbTuBqLZpWLcXMEPO6wph4uls=' 
WHERE 
  key_id = '4774a020203598671e805c7044358c9283c41ee76bf210f5e4e78b5050c6ca7d' 
  AND (
    token = 'I1rLJbcrByiwtJ5k7AJbTuBqLZpWLcXMEPO6wph4uls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )