INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ebac8962c98236d61c96fd133d9c0469edeb4575c619fc03c23405673da0e44', 
    'Y1Hw7WIWWajUvhwW7HuS34Wy5yt5qHUiL8lhTBWz7GU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)