INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bff02d6e84374cf9ab68941c74729b764dc054db56ecabf100c91848a38dcb25', 
    'wTtslsg6JybhkrEI1iTBxALUoz5fM8IfuOmg+8s0YmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)