INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '282b64f3f624470a68771ba84a7822d739bea7372b4c14c76d585da39b633794', 
    '64CUklqzlyj7SIqjbPxYbbYSu10hjTiKSByruu4eG/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)