UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKHMdc24CmRIpi7g+nLhrc2AxF0g8cokhIOal94ZftA=' 
WHERE 
  key_id = '2cde2e8e24b2b7dc6e629fea6d46efa5a58267d81a205e89f52adc7a1c150beb' 
  AND (
    token = 'CKHMdc24CmRIpi7g+nLhrc2AxF0g8cokhIOal94ZftA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )