INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5673ecdad3b49a4050e7f380bd9b21f3e44bf0fc4537b488aafad20f631d6988', 
    'irrt3CGndMdBX1U/TQSqyQgVXKsOTsof8SCGRnX6UxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)