INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '999b1628e121aec75564a7dd3a0893eb4c13285896bab586a9fb1c0bdbacc9e5', 
    'tsXda0mnwPkQSIWWYpagGycrNYtXYgp4hys9FNUxgYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)