INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '037835321d905a9d1505934039f22bb95a62261e9d03d16e6b67cf403e2c7176', 
    'aBrR03iSEPh8eEygS4/9yJTVYfxiz2clA7gaHnQ1Yrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)