UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0x2pfxtL/C9NeH+NU3GmmCABoSWnv5gc1x4zsDEHew=' 
WHERE 
  key_id = 'f2e63170a32a28ea4d8091d3bf0017e2a3a1631d647c1939babb295a60380f3f' 
  AND (
    token = 'a0x2pfxtL/C9NeH+NU3GmmCABoSWnv5gc1x4zsDEHew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )