UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'obGl/Bd3MfPp0nkl9/Hyrt++VpbyHMC0cgmxYNMx8UM=' 
WHERE 
  key_id = '66f4f94eeae2a38e8390a42a46e404f8cc664c629558642aec697b4f574a1ab9' 
  AND (
    token = 'obGl/Bd3MfPp0nkl9/Hyrt++VpbyHMC0cgmxYNMx8UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )