INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c0ab225333ef39d8a9fa92529ccd8542e51a22f213ca9fafffdd93ab21fdb23', 
    'B1Mvgh7DrQ33bi9REdeGhPhNbDANBjcxGEw/3jk/UEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)