UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1x6r0FjaupR4otpEKy4X5X/OF9vK+8TPeV8cuQGeTk=' 
WHERE 
  key_id = '82d4683d786581854d83e4e33636bbfd9252286716aa4417420f16fa985f385b' 
  AND (
    token = 't1x6r0FjaupR4otpEKy4X5X/OF9vK+8TPeV8cuQGeTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )