UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwQLLwYeU4agNFYPxuNPkn4O9HgSrnlRmUW15bu+Aeo=' 
WHERE 
  key_id = 'c57ad573232cb227f62c6125f7b9c1c4805bc48f1065fd6a3af8ac8f5fa78ab1' 
  AND (
    token = 'wwQLLwYeU4agNFYPxuNPkn4O9HgSrnlRmUW15bu+Aeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )