UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bao3SMpFsG8wStkzHsJ+3LpYJ3xRd8ZJuNxCW0q62A4=' 
WHERE 
  key_id = 'ca25e6bf99108e5c4ade10e2a23ebb3676d16ca2029e3140aebaaad982794e8f' 
  AND (
    token = 'Bao3SMpFsG8wStkzHsJ+3LpYJ3xRd8ZJuNxCW0q62A4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023