INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6e7a7c6d879b81fe5e7656280cd0563616bf0afab934df78750b4168ff939ab', 
    'K1RwHgYARGJyjyoSXPlp5k9GQZ2gTSoJUX3Wjs+8m64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)