INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f56872495780cc27d6c2af2fcc7589fc2755515af35751c1238c4d5a83266ec', 
    'd7VZsahxnd3xTjdS1bdu/h1egHWJUoxDo3MIHWZmZ0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)