UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J4T5QMV0m+LWO5SP8u+rYmMLjXDPLNRIAgK2JayuIhM=' 
WHERE 
  key_id = '2388c4d0b9f1d5764ef3006710bdec4d27893b455e6a9dcf0e28388db573cfb5' 
  AND (
    token = 'J4T5QMV0m+LWO5SP8u+rYmMLjXDPLNRIAgK2JayuIhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )