UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AvPFefqCNQNUEM7NT42fir8lVbPHaGQLyr51dRbdwk=' 
WHERE 
  key_id = 'a0112029c3b9a5318e543c0a2dadfd2782cfe9ca8385f7b3781e95bd2c6c332a' 
  AND (
    token = '3AvPFefqCNQNUEM7NT42fir8lVbPHaGQLyr51dRbdwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )