INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cf5455e0ba275eafa6b4553ee532bd08a60015b267d4e4d805e325b1624fd57', 
    '88CvZtlUbG1Wh7SDbnQLNTeRr54Jc8OOLdToBD04lJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)