UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcQSDgnSElg8hS+YgiJ04MfFMkkPSIaC/YOdcbd8/Gk=' 
WHERE 
  key_id = '9427d65fa9ed5bcb9694983be2a73a2362c90e492cac1c9c450e121ec9856d36' 
  AND (
    token = 'LcQSDgnSElg8hS+YgiJ04MfFMkkPSIaC/YOdcbd8/Gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )