INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2988049c716f2cb771e506c3e44b0e48d984135355ad2349079112a9358eaa54', 
    'it9J7cMI6IzZt6BOXe1uMUBjzTkDIrJsLd6CyPDMz4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)