UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bVxbr/OeGzxao8dm5I2bE13dNa9S0x28fN/eqcUS/WQ=' 
WHERE 
  key_id = '5cf2be1f7bd78cba6a1fbd4bdb4d3a5312f7718b8c0bd2cb3e8f0cdb6a05e737' 
  AND (
    token = 'bVxbr/OeGzxao8dm5I2bE13dNa9S0x28fN/eqcUS/WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )