UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qWO0gew9HGVlu3kr0tAk6Kma1vWJR8x7LQq5Q9ZxEQg=' 
WHERE 
  key_id = 'c9bc3b637021c889ca605fbced887eec6fc063ec44288cdcbc052a81535577cf' 
  AND (
    token = 'qWO0gew9HGVlu3kr0tAk6Kma1vWJR8x7LQq5Q9ZxEQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )