INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4230ee6d2f1f2f9a4e44d325c644a5019e315eb79505277c0cc2151a24f17579', 
    'eM83/NWlrO310uZ6Jlvm/FhzbG65ea7B0ISUrQg5mIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)