UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/aXdsy0b4kLP85iivsU4EDEpptIIBRShvJUGsRvD10=' 
WHERE 
  key_id = '0318d9c05a1933e7a369a59a425973db81dbba91b9d9b24acec4fe67ab80eb27' 
  AND (
    token = 'c/aXdsy0b4kLP85iivsU4EDEpptIIBRShvJUGsRvD10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )