INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b595c494d2dc26e05955569c14eb471a8c01bce8f21f773f79fbdba2ed15484', 
    'YNeIXyLfQB8TOryS7ytZc40UUQI7aGobgni62LOcQz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)