UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IbLZgiClJe2nkdEtkfqDd3486TeTyIqz8VFLBGZ6CX8=' 
WHERE 
  key_id = 'a03e8457997105590250b6d3c2ec33347114f3886edaff03ff22c16d7cd843d4' 
  AND (
    token = 'IbLZgiClJe2nkdEtkfqDd3486TeTyIqz8VFLBGZ6CX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )