UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUBu00tvgQ3jkQlPbpKBQwLiDqrCzXL5YAsR4ZAu8a4=' 
WHERE 
  key_id = 'e470f2a6c6e616fe22e2b626db3b05d8282357811ac19a4357f0b8df920eaebb' 
  AND (
    token = 'SUBu00tvgQ3jkQlPbpKBQwLiDqrCzXL5YAsR4ZAu8a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00017