UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UU8j9NH0O217gneR4UQsjGIF25tMH/5wrDxSOirbF+4=' 
WHERE 
  key_id = '59cb59edd6dfd49b9c79a38fcc82041075b51c38d78306ea35cbf0cfcc7819e1' 
  AND (
    token = 'UU8j9NH0O217gneR4UQsjGIF25tMH/5wrDxSOirbF+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )