UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'epJJDrAQAU3YU8uU4BICbIlvcLjH84+CmzkWfQjXneE=' 
WHERE 
  key_id = '6775f339ebd9a6c505f7924a4ce2740339954f8c249451607d711899a33c0726' 
  AND (
    token = 'epJJDrAQAU3YU8uU4BICbIlvcLjH84+CmzkWfQjXneE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )