INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfa515916a36a428b5051f88e5ce6f9231f1efae7d5574b2bff445d5e07b10d9', 
    'v9n3R3aawkqMkp5HgD/PXd7H6mgafWQT2VLaQCM+ZAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)