INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad3a2091365035c32bb071d3240c46d0b928968f991486cc882f01dfef086b3c', 
    'BR5nNCxK12GfAomSN5nkkbstkURSubls4kUYy9CkOJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)