UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KIk3ybZIa07j4sfEfzEYaSkmtxBuZ1PcU3xltUnVl7U=' 
WHERE 
  key_id = '2bb73304e3b49969174bdbbd1f32cb55a3edde3cea433a3053a3a228ec2148f9' 
  AND (
    token = 'KIk3ybZIa07j4sfEfzEYaSkmtxBuZ1PcU3xltUnVl7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )