UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'taWrvCQ9jeJA5PJM4JaVGFIDIThx8Zi0aatK5Ucd17o=' 
WHERE 
  key_id = '4386ca77c10d91e9e42f9f54b79f4b9dd0d5f7f42a8847fe1e0ea8bde739f54b' 
  AND (
    token = 'taWrvCQ9jeJA5PJM4JaVGFIDIThx8Zi0aatK5Ucd17o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )