UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAk9e9XJOjYFzQYPB9UBg6y+G98t6EXX2d2qQQvNuns=' 
WHERE 
  key_id = '48085a1779d9fc228978dba61a3ebba93d8183ad696b3f14869cac37423e1c2e' 
  AND (
    token = 'IAk9e9XJOjYFzQYPB9UBg6y+G98t6EXX2d2qQQvNuns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )