UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEyFtl+pl1VPh2vIB+orR3K/kZYKKx3GrBckZ+KtRoU=' 
WHERE 
  key_id = '753a625d772b6c8a072b96fb833fc0ec520180cf2d8361aff17cb4c6e9f4eb82' 
  AND (
    token = 'aEyFtl+pl1VPh2vIB+orR3K/kZYKKx3GrBckZ+KtRoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )