INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '639e80766a1393439209aaedc6b84827299f0f8862e191a0dfff3ae65a935e08', 
    'E5OdNsTb8RgQsKF7f0EkaO4GKgyCmsHuuMjjW/M2k+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)