INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '720c93a7ee2500bcb688036f5bf59783b16fa96fdb939167034fca0ce055f489', 
    'PNG5HAA892V1yd4zANqz9eiKyYC1n76srdAb/2zUpwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)