UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'STt6zNH+EuM88a2U6bpZ5a8V4xYmg/hcelZmDIwrhzg=' 
WHERE 
  key_id = 'dafa02992d8a0780b25cd5941e58d98da9ecad4ef8fa5e5f23793d9a8511ccf7' 
  AND (
    token = 'STt6zNH+EuM88a2U6bpZ5a8V4xYmg/hcelZmDIwrhzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )