UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2oPzcJR8ATMtPES/w4qn79AIPMKnbX+c+Hu6IXPZe2A=' 
WHERE 
  key_id = 'c0e1505a6f81718b33b6f06a39bf39d22fdb1a7ae54274df12fde100f7a842a8' 
  AND (
    token = '2oPzcJR8ATMtPES/w4qn79AIPMKnbX+c+Hu6IXPZe2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )