INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '439c599bc28f3a36dc3be23c12d68c8074863a2232abd7490264fb54679a9c09', 
    '2VO71lNtL6GQBl+eSQXbByCWkt8+quoBWuLH0IJKbPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)