INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e7e25f7add97752f22b3ffe3e9b74ef2d60852d264b65919bd9f98e3c00dcf', 
    '4bAFsK77zyXT5jO3wW0zOWSLgD+IkTfJAGy48k5xbes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)