UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Yr4RmMwpufBwf68c5ugzn4eIegqzRdztft4nDD6BO4=' 
WHERE 
  key_id = 'defc4225488961ef5c0f7c5bf53e2f145636f9fcc610bfa2230ede2e44c1fef9' 
  AND (
    token = '+Yr4RmMwpufBwf68c5ugzn4eIegqzRdztft4nDD6BO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )