UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+GQwdPsNB64bpOmPuVKEPqXBnNs+9Qd7L97oAQn7cQ=' 
WHERE 
  key_id = 'a1321df3f724cd8dee87839b654881184aa12cc5c32b5dcd7395a8291646ac8f' 
  AND (
    token = 'w+GQwdPsNB64bpOmPuVKEPqXBnNs+9Qd7L97oAQn7cQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )