INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03ea2cf9bd71086239903010bd3a11490a16d1816777491da7c86a04f50487dd', 
    'oTswFL2vXCjf9WCpkCgxSVMG57oTkyvq/d132hpkP4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)