UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYPKhb/j+3gdOevO2O7LY3Kbevq6nOxvD5JR3AFQJhA=' 
WHERE 
  key_id = '74ffdfe8b5f546c2a977409027867ae96a6157003e9f2bb7237ae916628d4676' 
  AND (
    token = 'mYPKhb/j+3gdOevO2O7LY3Kbevq6nOxvD5JR3AFQJhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )