UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1s6hmwafmLvPCy2r0WJBL/SiCMlkmYEjloUrwhjKqT4=' 
WHERE 
  key_id = '30e0a7a51aa72cc7b6cb291e363c06aa44d52422b5399137f527b3cf2002825f' 
  AND (
    token = '1s6hmwafmLvPCy2r0WJBL/SiCMlkmYEjloUrwhjKqT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )