UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'an7nb1w+PCtg+1Fj+fU/RZLzlmgRnpGIArFKVeJlnME=' 
WHERE 
  key_id = '2494948c9b0ff0fdca5ecc2e837f699c595a801ce643a42b896ce7d176f95788' 
  AND (
    token = 'an7nb1w+PCtg+1Fj+fU/RZLzlmgRnpGIArFKVeJlnME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )