INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ca607459f60674c28a076134bc8a095bac5674c77abf4f2ee1ca317876eeb9e', 
    'JxcSXvY9mjiZMdO8X/WvEgvpgWZUO2taEbEKXdP/aSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)