UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iIiaoY+MbnAt6vcWdDl+DFsZtL41CNDzEbRNI3RZJdo=' 
WHERE 
  key_id = '720a24024651d9dc782c2be844e7480f7cfd78651de174a398ceb0c390df26dd' 
  AND (
    token = 'iIiaoY+MbnAt6vcWdDl+DFsZtL41CNDzEbRNI3RZJdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )