UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwKdmQwvqPxn5FPVFEwSreXOBjZ9yrSP7WmhktbI1Ms=' 
WHERE 
  key_id = 'b766adb9548c18410c5e19f4ccb96f2cebb9bba0a842ab65988d138c8d1d5e6b' 
  AND (
    token = 'KwKdmQwvqPxn5FPVFEwSreXOBjZ9yrSP7WmhktbI1Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )