INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb6349e0466744872ac12fddcd2508d9083189796795e56a97fa393964d7dc65', 
    'IZRyONeYGY/LjV0gCJGFJycqXCrl6b2fijm+RBSoTls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)