UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ehLAAasDTWGSSoYI1OraMff6skpMsXO9K6KnGTv6zvU=' 
WHERE 
  key_id = 'd55935ca9bdd9a62825c86157645f11c662801b510e77d2db84ff6ed4e687b0f' 
  AND (
    token = 'ehLAAasDTWGSSoYI1OraMff6skpMsXO9K6KnGTv6zvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )