UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+/vqPZLmlixpIKm3EoKeWMyKKCLo2C0rHG8aVfSUFE=' 
WHERE 
  key_id = 'a007b6b5e0fe928bb82fc71c5edca76a0a5a84b0074cd48dd009b840154c0597' 
  AND (
    token = 'T+/vqPZLmlixpIKm3EoKeWMyKKCLo2C0rHG8aVfSUFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )