UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cM+yLIGz4CLPKHW/2rBx0cpexrPJeJZycfciRTSD+ss=' 
WHERE 
  key_id = 'd85f1cfdda8e78f36ccb5c7353ce2beebc346317bf55d9a0ca825920e0ea4c2c' 
  AND (
    token = 'cM+yLIGz4CLPKHW/2rBx0cpexrPJeJZycfciRTSD+ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )