UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYt/Cl66UJZgoWJPX7oR9eU3rVNdNoYaw14FCk4mQ0o=' 
WHERE 
  key_id = 'ab627d23b4cb0e5ff73495e7ef56cfb62bcc3357f805a5adffbde69635a84f74' 
  AND (
    token = 'zYt/Cl66UJZgoWJPX7oR9eU3rVNdNoYaw14FCk4mQ0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )