INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82a207fb04bb823765f95dfd1f41ead6723b74ff14d0da7fa38b967a8506b1b7', 
    '21QkkrYtxZo21dUCTKjr11JId5Qkxo4EAjSuQ6/z7PY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)