INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3f1d422636d450da9daf2d11646232261b79546f77239b82e69f9d86241ff90', 
    'yP9IQ2lOq4MTasHiqpUQ9OmFu3kaNiOd9/htBnevrhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)