UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R87J/r6FbbK9FlScDnnJ6aWXtTIqHuSCyzoqeOSDwPw=' 
WHERE 
  key_id = '579578df6fe02f321fa4e6b78b2a6ec317033a3e444e60848c53a2acbb0424dd' 
  AND (
    token = 'R87J/r6FbbK9FlScDnnJ6aWXtTIqHuSCyzoqeOSDwPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )