INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2014a6b20235589ab039c2efd082cb759426cfe24a9f5f64166d54dd09a5dc', 
    'pkOO5WrCi/hwam1upLRMOBMPS37WbDk0mZEEFV/SBU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)