UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjLKZ9+8nloFoKLfPqVxWec7NDsiu1BRJ2jXXGrT/PA=' 
WHERE 
  key_id = 'fe22f046c6c6dce9b6468a806fdb82a87511675479752c55dbe8f8282565c6d3' 
  AND (
    token = 'KjLKZ9+8nloFoKLfPqVxWec7NDsiu1BRJ2jXXGrT/PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )