UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhRK7Mc5E+xd/tdCoL0SC7VUHywow29UMSQdMt15IFU=' 
WHERE 
  key_id = '3d106945a1c810a5169d10a541c7d61f41de0ec90484e3f7cf3582feda898477' 
  AND (
    token = 'vhRK7Mc5E+xd/tdCoL0SC7VUHywow29UMSQdMt15IFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )