UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yyudv7TPBEaw/Szt05o3R98d8qBsPZFngn1Dlm0/TxQ=' 
WHERE 
  key_id = '8987d449fde11542a576ebab8d31433645226b18132e46368867a06d87be551d' 
  AND (
    token = 'yyudv7TPBEaw/Szt05o3R98d8qBsPZFngn1Dlm0/TxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )