UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfUS94H+rl44FWQzAXDPllhfPCwoumZK8WGr5wkh/1Y=' 
WHERE 
  key_id = 'c5315a0fba268aee545bda97bb0b6e42387235339ca2e1cd0fc4f52e844eefe5' 
  AND (
    token = 'AfUS94H+rl44FWQzAXDPllhfPCwoumZK8WGr5wkh/1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )