UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/46K58peIFKV85SHxKPtPN2NRJnBq5nT1T+C3NU21AU=' 
WHERE 
  key_id = 'c1e04d022925f0ddf0079816a582970fd482436d4d6b7c5f3aae0690d03cec26' 
  AND (
    token = '/46K58peIFKV85SHxKPtPN2NRJnBq5nT1T+C3NU21AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )