INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eacac82940f09b7b119e4a79d0b69c1e9ebde67c851fa3c92321f3a149e6de0', 
    'oHQxChpd6H1sd6htn4GDfUyJXvbBtjTIFFySgR+58mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)