INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e38648d38a8c1d1fcb639707e36d64ac0beeee3d0be40de0d9feca2283eabc3', 
    'WFvPuEljx1qUcXct09ba+zuG+xDxqs84SNJfZmuaqbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)