UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3npiiaL1H/CnENzauVqDga3/geeZrqeiT2W6HdzZGlk=' 
WHERE 
  key_id = 'c7a6ae6cf55ff2c7b478dd7f732c502ab982c51845c0c12756b2bab09da8584b' 
  AND (
    token = '3npiiaL1H/CnENzauVqDga3/geeZrqeiT2W6HdzZGlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )