UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkpndOp6EkscGj4BpFsArzgaBqbE0T2XkCHN4KfGMRc=' 
WHERE 
  key_id = '0fb766187e5fcdc4c0962e15d380bc9c1cbc8914531a00dce72f500d1e1f52c2' 
  AND (
    token = 'vkpndOp6EkscGj4BpFsArzgaBqbE0T2XkCHN4KfGMRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )