INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d43314fa0a74804b9d1dfd27e991512e7e865a82e58767b215922a5c4e1ca9b', 
    '66BAUYeg9x9Dn7NclI9W9vI5ahdbyRoSkonwmTpEWdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)