INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b373256ecdbf2ade55701b1ab2e676227ed3b1314021cff421b1849849779f80', 
    'vDFB7MAWhrc4Vy7Hg2gW2JXYFAQ2BP8ZeJo3DTkXuSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)