UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QoHEWLt+Xyb4ZGsBhPeeqyGd8ZHv9C1cP61BjPlg9h4=' 
WHERE 
  key_id = '9b30e25befcd9fd8886a1042bcfa02d2e3d098011492db3ee1779c82d9c6db44' 
  AND (
    token = 'QoHEWLt+Xyb4ZGsBhPeeqyGd8ZHv9C1cP61BjPlg9h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )