INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98706f84e754d67cb2d5daf18dbecadf3c41559ab09a2127f7d768d4f5ff2d03', 
    'n9NHESDH390FFeBOhJ1mtSVhwtjIA0ZSXCW2POoTB/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)