INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a97283d74c43b54da0f2f96ee8d0fbdc103f24ba5689b82b93f26fa14af329e0', 
    '/7xChdZX87Qenjld4brWMNSBTi2bRh881P6HDH33Hdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)