UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ItaI55m1xCEvm8GriX1yK83RjOD4p7v/Ax9G3TLb6n0=' 
WHERE 
  key_id = 'c4e6025cf8015f3d174352c2ba546a5869fe1c566dcb409ea90fae1b4c969ef0' 
  AND (
    token = 'ItaI55m1xCEvm8GriX1yK83RjOD4p7v/Ax9G3TLb6n0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )