UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NLnaJfci0eD2viDab8YSAM0+3RSGUoFT+bGcrPvmjQY=' 
WHERE 
  key_id = '75d8543553f71c740a1126c2a0cddc1335f3fcafec0d6d5d19e1a584a62f24b4' 
  AND (
    token = 'NLnaJfci0eD2viDab8YSAM0+3RSGUoFT+bGcrPvmjQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )