UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6mcG1iJw4ECcSCD7WOXm52gDXcKDtcDbe/L4XT0Nx8w=' 
WHERE 
  key_id = '5d7ebe798094e0f2dd5347e28abe4c7e8b66a061687bd81a7052c31d2cf84afd' 
  AND (
    token = '6mcG1iJw4ECcSCD7WOXm52gDXcKDtcDbe/L4XT0Nx8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )