INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '625265e1db660f5f0492e8fe7d9dc62c6db7eed2012dc2d029cdc2c27503eb3e', 
    'uUZYGOWd1WoTs5A1WqWXYUUOa0pa5dyM2kK9My1NmS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)