UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHrqVkgtbeuF2wD+k3HL8YAS+uJyAzRoGr9mnXCAtjE=' 
WHERE 
  key_id = '4941ed06898f4c994132bbcf2ba09cfc455a7e12abd618ecdd70b536a0168a3d' 
  AND (
    token = 'NHrqVkgtbeuF2wD+k3HL8YAS+uJyAzRoGr9mnXCAtjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )