UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PyMhZyzFaQaf81cym0golrf4pncWuKYVeE+WjiyHXC4=' 
WHERE 
  key_id = 'dafd36e1446a03a1946b8e5d2772c05cccd15ec2a093a9986e5c7a1321b35e40' 
  AND (
    token = 'PyMhZyzFaQaf81cym0golrf4pncWuKYVeE+WjiyHXC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )