INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e79194167dd37db92a9236b90b3a2d212c2cd7f92991056a9fceb1c5e68efa4a', 
    '+QgJy4cyL31knGolryE+MSF7PuSIQ4iJTjeyH7CDZNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)