INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8fd306caa29e7467b4e37e2d52757a85666eaad6cb8d999356fa48198101bc0', 
    'ZHeSLD1aWChHsq1LdyqalKiAAHpNohqSMMQO29Kt/V4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)