INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4cd9303dcebb9d1bda9b6b058043a024c38adb0bdae25a880b83358c6c9056d', 
    'fbIxQ6hrsj/w0BRf4gdCIg06vm1LQw7sGEcJWWeC8BA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)