UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDQ6vReAcLpk4hyuez1VDa6U5U7ZF/lEvJabdzkGlLA=' 
WHERE 
  key_id = '3f2fa648beba928607a72e720cf8b142eb16b1ce164b06b63591246a285f4654' 
  AND (
    token = 'CDQ6vReAcLpk4hyuez1VDa6U5U7ZF/lEvJabdzkGlLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )