UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqqVYLI8dmAE5wJBswI2swli7sM5CW7WIGd+3dkJPk0=' 
WHERE 
  key_id = 'bc143108872850032d458bf3b1b74be6be32578635d8daaa3e66a28a06b91237' 
  AND (
    token = 'MqqVYLI8dmAE5wJBswI2swli7sM5CW7WIGd+3dkJPk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )