INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed2241a4a1c9998b5a6a18248210b9614262e522ff7826f65b5a1bda20b62524', 
    '1pTciKm3yikZzyfGfM7oN6h7lbC2J0JQhXUcDhDyp+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)