INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '923740ce99af55af6a97376258523ec277bddfc3e2bc3d0cab44e5cac7d129cf', 
    'no5wFL4jQrPyo4hRjmnH38EshnyCbvcea29MDf63SUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)