UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PkwMtGA/NsU3DNyCBRNw/YE7ND8FYDMmITv6zTMns/M=' 
WHERE 
  key_id = 'a5326bc424aee9d5897ac31880a0f6f3f3d0159873fd380e7f89ac071cc12a98' 
  AND (
    token = 'PkwMtGA/NsU3DNyCBRNw/YE7ND8FYDMmITv6zTMns/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )