INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3f3c25b1da0b7d57f8b71d50474adac9785aa7ddbd12d13228ece6616add883', 
    'I5eTKoCabvutySmbdkpbuuxrX4PnDG8mFMoMdy76FkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)