INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c55a1efdaf2ba106b0adfeb2edddac739f576dd0ef9a3c59cdfefd515d39f48', 
    'y/QhTxuSpi94C6PdAHnHXXsfBVrCp1g7rX314lKEVkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)