UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cl7nIUNpovQKUYWKm+EWT9YscAvQwkAKCIgrL2Scx1s=' 
WHERE 
  key_id = 'e0617c4b76e764a86191c6148cfbe2d1cedeb86bbada84547cf3a0f787ee2d2d' 
  AND (
    token = 'cl7nIUNpovQKUYWKm+EWT9YscAvQwkAKCIgrL2Scx1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )