UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XguH0vz2Stbu0oVfGqx55SSoQrFjEuZX+9hyf61N9rA=' 
WHERE 
  key_id = 'efc996342f0918434d3d6c4c754f0b19cebe32c16459fbe1ad8832e5c9d7bae1' 
  AND (
    token = 'XguH0vz2Stbu0oVfGqx55SSoQrFjEuZX+9hyf61N9rA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )