UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1OFzsVEb2D1ViBP58bb3FhqnSh7o3f0qUpyXbUsFR8=' 
WHERE 
  key_id = '8b0223b4b994455804cdcaf3a047c2b27e19087198e6396b3ef9ea2d48e18f19' 
  AND (
    token = 'z1OFzsVEb2D1ViBP58bb3FhqnSh7o3f0qUpyXbUsFR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )