UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJnLOEC0A801W2VHNCcrSRUd+UqdEA/eDoi1ukqh2i0=' 
WHERE 
  key_id = 'bb8582e535af188fb8c9d2cb92608dde434732ba2eb57efd288f38ecc7e8b96d' 
  AND (
    token = 'MJnLOEC0A801W2VHNCcrSRUd+UqdEA/eDoi1ukqh2i0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )