UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RwnkOk45lpRuidr+PW9hzpoW1Se6jnzW286RNrTEfbQ=' 
WHERE 
  key_id = '0ca1dd1deefb04a64cb95adae00e179049f6e11ea663aeee33a8d5ae695ac187' 
  AND (
    token = 'RwnkOk45lpRuidr+PW9hzpoW1Se6jnzW286RNrTEfbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )