UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q2i7+3mhZQWvGtHr6CR5aKhiwgc94PDGOizjBcvKsv8=' 
WHERE 
  key_id = 'a7b876470d86631d047af2def700a6f0b7ed2a6398cf8813e494d9dff132fada' 
  AND (
    token = 'q2i7+3mhZQWvGtHr6CR5aKhiwgc94PDGOizjBcvKsv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )