UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfaZN0UR5QaG1G4/PK3FXSyBC6RInRyt2DgM95jdYpQ=' 
WHERE 
  key_id = 'c155b00984b5f2341a98bba6f63020b0d9ef99b822fb41d796ce7babf72952f4' 
  AND (
    token = 'kfaZN0UR5QaG1G4/PK3FXSyBC6RInRyt2DgM95jdYpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )