UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdIcW9om6YQDwPFp7KNILPinQt10MUecPb1u7qwyJkk=' 
WHERE 
  key_id = 'e7468ecd0ebcc4aa8934e88bf153d08187da32496be44bb7ee85e4dace6e223c' 
  AND (
    token = 'mdIcW9om6YQDwPFp7KNILPinQt10MUecPb1u7qwyJkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )