UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/gr6Bu7SKEAukq78e+UxaCoTq9D4zkjm75zn125rAc=' 
WHERE 
  key_id = 'dc4bc1adcf5712f15d2b2c6b0ac25e784cb1162d4dd6794228c372a3a3aa3366' 
  AND (
    token = 'A/gr6Bu7SKEAukq78e+UxaCoTq9D4zkjm75zn125rAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )