UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Ki9usy33drBHH3KK77Q2KkgieFTG/OEZfSsu8xXp3s=' 
WHERE 
  key_id = 'e87e7466f3de3e4e5c59a9015ca031c09371706c899a842a0e247b31123d44c7' 
  AND (
    token = '4Ki9usy33drBHH3KK77Q2KkgieFTG/OEZfSsu8xXp3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )