INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41687c42da536bea2edea4465b16bc36395a1f086f8914c68b6cc8ad60edd2b5', 
    'UFRZtQrhYwmOCAFIPPd6jwcMXfgOuwENhw+g71jbXys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)