INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdcb9e74dc640dee5187175338837670f26c59f0b0a611603cf952011249bc81', 
    'xEHOUhji09mq9buZG0KsQ+kJBMBWonDBMht9U8HXX9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)