UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0oN+Up0jhdALdyYRmvUu71vr8nAFUXw3sCzyaBlNatc=' 
WHERE 
  key_id = 'e19e512437944887a85da506f96a71a28b32daced9eafcc3941b4ce72f9aa4b5' 
  AND (
    token = '0oN+Up0jhdALdyYRmvUu71vr8nAFUXw3sCzyaBlNatc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )