INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ce31a9e1ef746e045fc346f443ab7227dd31511488a0264bb7ff462425a1076', 
    'eKNxAh4Lb6L+gV9XLpUvis1BvMxWlzPdF8s/SBkEBrU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)