INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97dcb952d419f25372f1c5e0f52abc8535263409a94f38fd456839b09c93a099', 
    'n4+0AvgVZrUndlq7RbaJnfRpQGoHEhSckhW550mc+FA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)