UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j2ER4N3ogjwY26OtTtqLw3punG5mPDRsUV8SKn50C9U=' 
WHERE 
  key_id = 'd4fdea93998c514ad52f9529cc9b014cb47ff18173bf62fb00409a1d8b778822' 
  AND (
    token = 'j2ER4N3ogjwY26OtTtqLw3punG5mPDRsUV8SKn50C9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )