INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30a0be3e83ebe76d05d8a51ed21a9e5b55a54f826afcb967b002dc71843f7e6b', 
    '6nuuEbK5DZ/9dOHzVW2y1uns6lcGXb+UWzo1j13Ec04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)