INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '438e7e2af1045dda4468d95c36c391d9df75c08b350fe759944c7c18bbe93d90', 
    'H0nhnJQXNHPZORRFvia2T1my1wmh1pKYhZEyvZklF4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)