INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76c6883846c4a7a8883c915886572560b59f02791bcf2d06553d676cefcbdb0a', 
    '08dLBBHZFhqS6hfiO0M7lJiFYwFfndPTUyJjtAjgWpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)