UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvuJBSNdfhU6NkpO96Ep0/nmqvRhA4cvebOCfx0SCeU=' 
WHERE 
  key_id = '6abeb83492b2be50f0f0635b3bdda1a5f48fb568333e8ad02afa7dda3485e44f' 
  AND (
    token = 'qvuJBSNdfhU6NkpO96Ep0/nmqvRhA4cvebOCfx0SCeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )