INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0238f443bb56f0481696efdf23808b8b261f03dd99503c0ede414cde777fa4c', 
    'S3aoB5A4yzlEOb9+ksRASLPjkOEmVL/Q5CpkjEnHy3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)