INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '015f5b539b1a25c6d056bd25347d2c7880c7f97376601f43e5401146b4726464', 
    'JzFxf4fFkVxOh/NIn+v1C3gkR93IrAqUWtrzl+xR4P4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)