UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3ohhc3QtJHZF6DE3ihXNjzgczg1v2xirB4uXeKIKYE=' 
WHERE 
  key_id = 'edec040149bbd51c1c04c20f74014e220e47e325704e782eef6084f90ba50a20' 
  AND (
    token = 'L3ohhc3QtJHZF6DE3ihXNjzgczg1v2xirB4uXeKIKYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )