INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ae1fa084d3593074706dca803ceeed3636dd02aa6ff4a3438794a589a2959cf', 
    'Z+HOUUHxk7PST3IGaSG8qjHPMtTR62W7LsUUO0CH1Uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)