UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7GHjWn2dN3QhnREnDIRkWImMG/pyZ33sFefFFh6TbQ=' 
WHERE 
  key_id = 'ca65c3ffad28476a5cc0155bfdde6b56831fe608df61090eb12f150034834930' 
  AND (
    token = 'P7GHjWn2dN3QhnREnDIRkWImMG/pyZ33sFefFFh6TbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )