INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0342daa5d90603c8c10ced314ed5066661f33b14b34a3e5a485ed66e2cb24389', 
    'QdIHEySlQRgRaC0bdSgbbDk6riAwCV7NmEg8E2gUCEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)