UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8qU7K1L1PpRB2hH+Rgn5gZvawDWkWRlP1CCS7XDX0M=' 
WHERE 
  key_id = 'b4d9817fdd104c532cf20f1732e70c07bf7981076dfdd973fd0300f6e1684c43' 
  AND (
    token = 'p8qU7K1L1PpRB2hH+Rgn5gZvawDWkWRlP1CCS7XDX0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )