UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YNVDgPR6Q4Y49GjbXH4uPqhfyM/i2NKWMuAHQcCEUWg=' 
WHERE 
  key_id = '870364ef8b3991d667402259030d3a0f5675f64d8965e84cd211d0f3baa0c070' 
  AND (
    token = 'YNVDgPR6Q4Y49GjbXH4uPqhfyM/i2NKWMuAHQcCEUWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )