UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFHEGFX4hpinhsJrNOQPFyCRglSnEXlB0Yy9j4XHCPM=' 
WHERE 
  key_id = '893f414715f799faa415aabd517640d7cb5cda2023859ae1e75a9b3cb59cd103' 
  AND (
    token = 'rFHEGFX4hpinhsJrNOQPFyCRglSnEXlB0Yy9j4XHCPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )