UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSwpGn/GPQseJyovKDDaqYk0ze7Dn85iGjEZhLBuTfs=' 
WHERE 
  key_id = 'b9eb557e50ed81f8c94e9ddf51c9fa82e4f0cbcf26cc050495213a73e336a29c' 
  AND (
    token = 'OSwpGn/GPQseJyovKDDaqYk0ze7Dn85iGjEZhLBuTfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )