INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '596ea070a4c805a18ceef010e9d3a916ac86bac8845d644b9f7ddcc99a49a334', 
    'QMDqRc48eZhCGogRhqp0TvDvZSqsrtge5leVMQyIl3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)