UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+8N7AVAkwojWVHnhm1vaSKZ9IXcDL1DuYv+fIcIBJc=' 
WHERE 
  key_id = 'b96c040296e630218888d613888b4a4f4f4a99cb2f2a0fb6d89c3e6f0858c05f' 
  AND (
    token = 'R+8N7AVAkwojWVHnhm1vaSKZ9IXcDL1DuYv+fIcIBJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )