INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '640689d44066228f36a6e2578c291dc37e75a5bbe08cc3b32dc990775aeafe44', 
    '7s9YN2USCb41/AtmSBHbOc+hMm7zgdEy4QP3cMz3+CI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )