INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5275d51067c7310a56d46de5003a67f78d01ca182bbb5ebfa977eae2fc9da010', 
    'K+YjMfNb+euauOc4pL2E4tQsGK5ArMSM8h64MzsfZ7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)