INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '80ab1b7ce5645cace14a342b9535422433e4387815becb2f6cdb44f65b15d6c2', 
    'mfWliGDJYrsrCwn2O3jG/F70bDLLZrOne2QEHtodGSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)