UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '575ArpEWaeuNCBkYQmF0DoLBIRBPL4Ds3yFOS7o+Fl0=' 
WHERE 
  key_id = '2c4a34548c78389d57eb643cb13ad85eac8bb697390712ee619cec589e51e6c5' 
  AND (
    token = '575ArpEWaeuNCBkYQmF0DoLBIRBPL4Ds3yFOS7o+Fl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )