UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRJFGfckghJXMQNn8brtLmvN4jVeXKx9BCfrku25RfQ=' 
WHERE 
  key_id = 'eb2d846e8bc52b0acb014b18f16abe4d5c08386911e75213b2cff062ec5eef18' 
  AND (
    token = 'mRJFGfckghJXMQNn8brtLmvN4jVeXKx9BCfrku25RfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00016