UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojijhwvAuVfrrJp1+KHBAwWaOPzE1ez0BkGtknazMqw=' 
WHERE 
  key_id = 'e84115b0544dc82a3db36088c3869669b8c0576440939c10f90e4ccf4457fad1' 
  AND (
    token = 'ojijhwvAuVfrrJp1+KHBAwWaOPzE1ez0BkGtknazMqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )