INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c0043898b34b7ba5dc5f8d057f171aa84f97628140682188e93a5cf6d6dd3e7', 
    'U9hiotQxKArojGv2G/p28mmhJGytQWM6k4S9AygoI5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)