INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9c8132fb7e7c7386b1dabbd4b71cd00bd2d877e0243544916bcc5302bfb806b', 
    'kInzO1jyMieebY+P1IIGNEpl8s8xVKgeQ2La1BQeMMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)