UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6UaeZv9q2Y7cp684rKMBVPjpt1EXZ+XxOrA3uCDokY=' 
WHERE 
  key_id = 'f24a218d117b3d7beb06394706516390424aa254f7e66f4768a890b40a1abaa7' 
  AND (
    token = 'i6UaeZv9q2Y7cp684rKMBVPjpt1EXZ+XxOrA3uCDokY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )