UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wKd83SXINi1deo0m8EQNR08livrMuXcrbk0e+elY2wU=' 
WHERE 
  key_id = '9544764d28195287b0cec6797bf5ac34eb2a3a7fb4fb6edc09406c256a7bc13a' 
  AND (
    token = 'wKd83SXINi1deo0m8EQNR08livrMuXcrbk0e+elY2wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )