UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0C/s01tieRaXccUInUV50ptwtGJDke0WPI/k1tFBdAU=' 
WHERE 
  key_id = '6888f9d0b794493cfbb6b52cd7016180ba77cd962262442688dce0f323c62f9e' 
  AND (
    token = '0C/s01tieRaXccUInUV50ptwtGJDke0WPI/k1tFBdAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )