UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'poaaSDjKRHeXSNsRX5rx6+EDv8lj+OqFTxwln4iAsGk=' 
WHERE 
  key_id = '8d928b2bead82d444cdd574086f8c2adba556d9071d15e4881909f37d774323c' 
  AND (
    token = 'poaaSDjKRHeXSNsRX5rx6+EDv8lj+OqFTxwln4iAsGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )