INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da876d66e6504828bfb81ce8880c70ceb22d826a0c49c55b8276f8dedccd8bd2', 
    'rQUqvG42R1wTNtmjI2jZJdpXvG+7864k82Jsj8VRFMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)