INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c12496f38d91d9b2186652d688c9915d4653e133de45cb9408113bee9432ef8', 
    'UFHz2HvkmipY5qJDDMIJnleeSp5W2l8QhDq54+FkOGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)