INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93f17383e8003543a659256bab5cb8c4dbf3f3a4482853a5ee395ec94880bcb3', 
    'dk2qFIdxUfZEigiunpeyixzwwma4TxEhIhnsGVZypzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)