INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9efd091ca1f34849ce92fbb573e0a48d364fb8e0583e395d0c3935b721558b48', 
    'xshzI2MrIyGDmlG/I2iLRyzJnNRfpSyyqPpichn0IbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)