UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NO7gPgC+G6CzRbpw5MR7/TsgGOpNalTmkk+r9P7KAMY=' 
WHERE 
  key_id = '7c1552fbfe6f0fdb5ebb31ba387b3382bda9d87b3ceeba8427143e7ac10d4c24' 
  AND (
    token = 'NO7gPgC+G6CzRbpw5MR7/TsgGOpNalTmkk+r9P7KAMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )