UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5FDwXT2txM2X86280HKIY6VLVpBiqcmH60pagRLB6o=' 
WHERE 
  key_id = '2a65cd4acded6dcaa181929ef03e066c3ac51cbd8c08407f826068e6cc8939e6' 
  AND (
    token = 'I5FDwXT2txM2X86280HKIY6VLVpBiqcmH60pagRLB6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )