UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnPJ2txWTgotiP1ohSxBrohBuX0q2MLH0ONJP0HnpAo=' 
WHERE 
  key_id = 'fdcf3142c529860f530832c5d379702f42ea68a5ce3d793ce6591814620fc706' 
  AND (
    token = 'EnPJ2txWTgotiP1ohSxBrohBuX0q2MLH0ONJP0HnpAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )