INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8985260e0c84eb1a6344ddda2c5f667a72c4b970111ba36067598ba997eb7b', 
    'u/b1QNpOzlEXnYba0S1eLFbkbr77yPKg2cSa+QQs5Bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)