UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZgVY+G4H2xma/6tcGrZhY7hGYtG6K8tN6zXM4rgTUbE=' 
WHERE 
  key_id = '8455259711187c0097ba7a84d902c1bd98b66317d5c03ff4053ca38a1ebf7036' 
  AND (
    token = 'ZgVY+G4H2xma/6tcGrZhY7hGYtG6K8tN6zXM4rgTUbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )