INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51940fc8f76905797ee003a7d2f472465c28601d97986d1316b93d99db43ac5', 
    'wwfRzVVXFM4n/xCx1BYXWCkV/NL9Y7ucgbVxsBcOn1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)