UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCOFORAqpqg/MqcbVQQfxXFNAUcJuDmFhp5SVbDR8lI=' 
WHERE 
  key_id = 'af92dec8cd06d170780105375203b11a9b4422877b4459f200d072396ae42411' 
  AND (
    token = 'BCOFORAqpqg/MqcbVQQfxXFNAUcJuDmFhp5SVbDR8lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )