INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4dda459e5ecc948ca3c38571249df63d0577e15cdf10fc73c1bde129521948b', 
    'O3cdTlGOv2ShNPE0fM/No6y+6h9LSZlTh6wDbweTG0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)