INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79639078fcc2171ca806a34ecae3cc71ef4a2ceb4e235b5cd05c403fe510d60b', 
    'LctLUkTUk2+MhJtCQDxFzy/qkBLI7OXIk8KwzEviUyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)