INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a81ffc1b2690ffe48dc5e325d9e88251ffb200730dae529d8b57aac5453a143', 
    'Lvf5nH4f6bjrWGufb4uRUXi1wJJb8FLYIGnO2waaeCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)