UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfmxkRLouoIti6q5yP0SzyyjPB2GnwrSYvxm16Kzzyw=' 
WHERE 
  key_id = '792206931f6cbc3298dd4b8ca5684ca96f19c2e668e892d7d02288670c8637d6' 
  AND (
    token = 'wfmxkRLouoIti6q5yP0SzyyjPB2GnwrSYvxm16Kzzyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )