INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50d8b810b7945f2bb51d5f83b97cc35968a00ffd2f985f1e0ac84c0ae1e7ebb2', 
    'i+2jmYt5zieg70ABeH30nUMIgcG2U0RNO3zHpWkJR7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)