INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2ffd678b21b4f8eec6e89723398668342f0465532d4312cafad5237ac418eb6', 
    'tmkwuH8oY7a8sjVAky1c+yHfz+1gUYMcopFUgiUi8Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)