UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0bit8whOca6E893yLPc6y3bnz7zOlzlnDpa6SK8cO98=' 
WHERE 
  key_id = 'e5dc6b76e60af602e001615386ce8e0a8d740c52e37c0a84fcd6c954136af1fb' 
  AND (
    token = '0bit8whOca6E893yLPc6y3bnz7zOlzlnDpa6SK8cO98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )