UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/MMxt5F+fpY4DmJ2vIbH+MiOPEi/3Cd/Yra07RlADLE=' 
WHERE 
  key_id = 'c08f7030032d0a188aa5d429004b44cb16b597a756738c9c2edc2fcb899673f5' 
  AND (
    token = '/MMxt5F+fpY4DmJ2vIbH+MiOPEi/3Cd/Yra07RlADLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )