UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqMvKs2X7cjR8ZjDafdAYVqHg3w+pc6AZ1Q2rDKM+hE=' 
WHERE 
  key_id = '4e64212506553ef5de7e6a002444e0e4777f03a5ac0a0c4971892d05cbdc8738' 
  AND (
    token = 'LqMvKs2X7cjR8ZjDafdAYVqHg3w+pc6AZ1Q2rDKM+hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )