INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '690383f53ff3672d82bee59f95090490ac069fca1fdcb04d84f39ce957be374f', 
    'o7nz9wggXyQBROHqDkmKpS4WtjtlKXD5HOTWNIRZz7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)