INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47c4e05a9100224b9b7d6d30b9e9838135c5dcbda9e04e3b40c517aeb2423da2', 
    '8UmIz3nxHzGlQosI87RXc9wa1aIRKsO/Kjg3CFTpKsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)