UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'opEFJAErAAVHzIKXFFtQlzk6r2p5cauVAlxGN78nENU=' 
WHERE 
  key_id = '57a63d1c37413a26140689baf72a9a4c45c4e187b73b3d5ffc49168f681bd265' 
  AND (
    token = 'opEFJAErAAVHzIKXFFtQlzk6r2p5cauVAlxGN78nENU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )