UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mb4BGEeluqSEL2mRu1JmZtQdBpRaiqH+Hkt2NYyVwOk=' 
WHERE 
  key_id = '86ef34962f681a1894d33555d7492c9f6af0cd57efc289f14c4aca92dce8cf0b' 
  AND (
    token = 'mb4BGEeluqSEL2mRu1JmZtQdBpRaiqH+Hkt2NYyVwOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )