UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YA2ajqzTkBmc/GonXSu+BnFU3GrFSBGtiIiDoxUTK/U=' 
WHERE 
  key_id = 'bebd380c086b2c965ee2c19eaf53bf99da54a4c046cff0eb6c5ba9ecca43ba13' 
  AND (
    token = 'YA2ajqzTkBmc/GonXSu+BnFU3GrFSBGtiIiDoxUTK/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033