INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab4de1c4dd39ae2c9afe275cf345f6b0c356a922be4c2ebea7425b90197deb15', 
    'I8DDY1kNwBGQS7qXXMpW0OuJZYagPoNnjlOFp+rvWK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00009

Result

int(1)