UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fgBPgATB055U4RUi4J2ZRrmaaFspqZcqc9z6im09Rw=' 
WHERE 
  key_id = '16e47276782aef9d8adbb64285dac097b3305eee9f9bbc2d05c2953c853e39cd' 
  AND (
    token = '1fgBPgATB055U4RUi4J2ZRrmaaFspqZcqc9z6im09Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )