INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b7ec25795ceec2311b7beda8a0977d43ed5a965558a542a7f5167d0a21dfaf1', 
    '4Ns2AyQul1hD8TjKd9m+SUoD/3a24rSvxJEp2tSCKuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)