INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6a5b933ba1b9d766e70eff206bdd3c156e78d8cd303d4d71a98985b548dcd43', 
    'sTjsrcUuatESuZLNDdop2vC4NDN7RzSbVIHz84EXJVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)