UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25jW4YyrVklOflYj7jxeyfD6N37XJnWZjWH3rT9QuZI=' 
WHERE 
  key_id = '6701258ec8828149d3ae4c7d72c1108c17a89187a48fdc69905be63e40387b9d' 
  AND (
    token = '25jW4YyrVklOflYj7jxeyfD6N37XJnWZjWH3rT9QuZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )