UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0c4PsfyYVcIvBIcga9QYcKdgPatgaMtVJxN1xwFjqs=' 
WHERE 
  key_id = 'ab70712112478491278bcd13cf30dc9a27b1fd412c08fe0b0d92087cf9c4f4d6' 
  AND (
    token = 'R0c4PsfyYVcIvBIcga9QYcKdgPatgaMtVJxN1xwFjqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )