UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RmQZDftWJIDQlPB1qaZiK0KEPuNh2LM3fYNCCqpCoC8=' 
WHERE 
  key_id = '7710444a54e356ba770686ffa9abfd4cc9e9ff287069c558e9f223cd0b4f6c94' 
  AND (
    token = 'RmQZDftWJIDQlPB1qaZiK0KEPuNh2LM3fYNCCqpCoC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )