INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a153ad5d886dc51aa48ad0b0b4cde0e5e554c07b0239aa33309e379eb675bdfe', 
    '1wthi0JArj3ZiCtn3FYjkx7wc8e18IS0Mas53D40vpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)