UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9uNTRcJS3rdD+Di6uQ/abY9GYLcVzvqE5Yfr81snCA=' 
WHERE 
  key_id = '2e79b5392f8b57e31cad80d6e41256464f49b4628f58e4fbe35ded52f849c9c6' 
  AND (
    token = 'X9uNTRcJS3rdD+Di6uQ/abY9GYLcVzvqE5Yfr81snCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )