INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8db81880891d041aa0bf02dc6e112537ae32055f68bb2e541ea6fb8b783675e7', 
    'F+JbzlU0H8fYkEwNHYOLyghBPs8MjKmMDWHhMJdPW2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)