UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mw3v0c6T8wUNvATLhJnJQHs63IXPGbOnWVm+3ND4NPE=' 
WHERE 
  key_id = '6abac9b67086683f3e68cf8e67ad993cdf79ca9fc9549bcaf4bd55886899a07e' 
  AND (
    token = 'mw3v0c6T8wUNvATLhJnJQHs63IXPGbOnWVm+3ND4NPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )