INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be5d0743e0c2fdf62e6c2adb2c4eaa50cb19a647cddd6c95277ab15daf2478a', 
    'iH8ElEOYjjhSMoAo9cTMXHrjm6qoJdHYpE93So+rDVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)