INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '292ccacd64e47d575d8712a7d4fc724621c22b4837fd65bca283b35bc471c06f', 
    'PDdmiJBmspkrdONz/LKNQ5B1z+44iA1OzMCEdChj9+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)