UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9mk8OnoLr7Ag7t0BL0MW1gSIksDBys3kuIcdAimrVw=' 
WHERE 
  key_id = '36d76f25318aae15b0fd710153574260b2cff9ec415b0907c85d9b51a5f738ce' 
  AND (
    token = 'I9mk8OnoLr7Ag7t0BL0MW1gSIksDBys3kuIcdAimrVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )