INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34f2d73b9e400387c2d005bb1c5ad42e8d30a5fd41c09be45604f3a2d7d0a807', 
    'OBh+sWmsuykjYlcdvkbIAxKGreVxyNXGtARHaYVjWmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)