INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3c69e5a2030286e6b5881748b49dfdbbd4ff0708ec43c4ffea4953df408fb20', 
    'b1hM+G8LnbZTOgBIZK2Ceko/9zn2sFDsjtwxFO3n5ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)