UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WR5pwZ7h51xKV2xLso2RzYos9lbHR0mnMgiccFAUVI=' 
WHERE 
  key_id = 'f877965bc4dda7463b17b0036ca980a8ee163eeee03e4e43af6f59da91ff4f9a' 
  AND (
    token = '2WR5pwZ7h51xKV2xLso2RzYos9lbHR0mnMgiccFAUVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )