UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19drckK2iTBM+zEV08ynY21kkKbHHIXczwi1e0R3BlM=' 
WHERE 
  key_id = 'bcea31d6523e917473100e56e5d00f78ce39c5109dc9ad459eda94b2c406b72d' 
  AND (
    token = '19drckK2iTBM+zEV08ynY21kkKbHHIXczwi1e0R3BlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )