UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VY8TNtMHIp12+0wWEU3alPgcNNXs/OGZiG0gIN14CY=' 
WHERE 
  key_id = '2841ce55136b48828c8f5983615de2d011d24271309feee3703a886c6c9d53bc' 
  AND (
    token = '7VY8TNtMHIp12+0wWEU3alPgcNNXs/OGZiG0gIN14CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )