UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEKX4tqSKl5AnuRa4wqCL/NhkhldaNIWamge8dNDLVA=' 
WHERE 
  key_id = '57b7b8e2a2413dc50bd5ac7e0b3cfa9c752589cf7bc906a129a0996b55fb9117' 
  AND (
    token = 'OEKX4tqSKl5AnuRa4wqCL/NhkhldaNIWamge8dNDLVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )