INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54b889e51ee801627ec56c2dab7e152e755596f4478693390f4967e57d9671c8', 
    'gDBLvJ6j7JITJnrUNHUG3AvpwehsfGBIw21H3mQdh6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)