UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9nlVqO1/LnvgFFSNW9hO9nqQ/CvKG4vSKAtf7Tqj5I=' 
WHERE 
  key_id = 'f9fc8a4ae928f5beb73420f3f14f2d3791d5f160703064285396907d3209f331' 
  AND (
    token = '/9nlVqO1/LnvgFFSNW9hO9nqQ/CvKG4vSKAtf7Tqj5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )