UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5RyFUy7DF5xS+xJ1SjJrNvyqiLTOIcQuUlNUTc1Ey0=' 
WHERE 
  key_id = 'f81a628056f8a6310cca0a8d0b42bf4aeedccb1fe0eff0007d9ec3480b86b896' 
  AND (
    token = 'T5RyFUy7DF5xS+xJ1SjJrNvyqiLTOIcQuUlNUTc1Ey0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )