UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVkDrkHg8owYEaUIqOZcf/2gOVPLF4ade0I/S4mu0fo=' 
WHERE 
  key_id = 'e203795459ea24d3bcebdb5ae427fce9b9477d8902d07c2323fffc442a93dfcb' 
  AND (
    token = 'yVkDrkHg8owYEaUIqOZcf/2gOVPLF4ade0I/S4mu0fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )