UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yTI2Wu6eKaT5s+ia2FRtXEEHKRSZjCJTnozK1dBIpw=' 
WHERE 
  key_id = 'c02b482356fe38218689cace36d5ddeecafa14ec0f5084a73801c749f063467e' 
  AND (
    token = '6yTI2Wu6eKaT5s+ia2FRtXEEHKRSZjCJTnozK1dBIpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )