INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '635d844ff69be8a64922e3e364269414b6c874cba6aafef2cd2759364c6213e8', 
    '2Mx2+NADsLivQGis4ySgdAk4m6LvOCGcJ8DoIji5ujw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)