UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FEX39Cg5NU/oGskjWWgURfLhIRJ/UWf4Qyz/F0YZ18Q=' 
WHERE 
  key_id = '3d0cfea07a00eea827d49445a22f26d7e95d9577cc39f2c962d7042826757fd2' 
  AND (
    token = 'FEX39Cg5NU/oGskjWWgURfLhIRJ/UWf4Qyz/F0YZ18Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )