INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f99e10d2dfdd0b3214a249eea38d766684db1ef88170c61c1c683a6ab08fdef', 
    'gmtGbEGAImbczoZT7OESbje/sXWlKQOChL/owChJ4Z8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)