INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14b4819249a8983b4d0ef08b255162eeda02be5c79e2e8dc371c25033b12122e', 
    'NEDoj1bGzbTXr0JjGeKTT/f0gu+7pukaGA5mQKYcHSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)