UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWJn0jDvijRqRPooFOE1D/orRCDnAAp224ayXocO8pI=' 
WHERE 
  key_id = '6aed20cb2029ab0a050d89b66b2ed350711ddc47b5be99d7d19cb0375e79d8b2' 
  AND (
    token = 'UWJn0jDvijRqRPooFOE1D/orRCDnAAp224ayXocO8pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )