UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTsN7Fpqqbp6NlgdrH/UrG1oI1dR8uhPrtsOwKWttGU=' 
WHERE 
  key_id = 'da94d98285778ec6a46ba109a0ae1b3f80cf9b8ee6606c81214f86023cc01383' 
  AND (
    token = 'bTsN7Fpqqbp6NlgdrH/UrG1oI1dR8uhPrtsOwKWttGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )