INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '497befbf183fbf8e422549a39e6b6c1a4c1bcf3939e472a3613e7c017e48a385', 
    'nLKy9OF6Mm15SSNVp4rKjGbV8gb/HXC302GJCV+RdGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)