INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53dcb3b2963260efd499045258234b7f63741e092b20aa7e5bf650aa213fb4a8', 
    'GxRwlwBlmXKRwSs+cmAhJmtvTDae1gbqtea7ND3mgzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)