INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9a5568d635c11b986580fa6051edd14aaf282cd11181ce7d4d512fc5a5ad964', 
    'ej5mYHEVXPMb10HL/0ftZbGHTWbaFWYoCtwro1FmNvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)