UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNVprGylYLD+RP2of3UntEmVw31iVM3wxKvJWjX4/A0=' 
WHERE 
  key_id = 'a9b193207421b2ab64497804336583bf1c9b199671a9e83725db25aa339d788e' 
  AND (
    token = 'xNVprGylYLD+RP2of3UntEmVw31iVM3wxKvJWjX4/A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )