UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPi40k5TDVp0V9Qmt/sSkJXIAbn1itzV0JLuk0ITGJQ=' 
WHERE 
  key_id = '2166e43c7d4c9ac60a516f5c09b5b10e134d2ce4307a135b519308da09ea2371' 
  AND (
    token = 'nPi40k5TDVp0V9Qmt/sSkJXIAbn1itzV0JLuk0ITGJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )