UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OUXMKWgKLkFzH3Yu5fSQ2PzDbaWYY0l/oCIPm6hS4Jg=' 
WHERE 
  key_id = '7141652ae3d50088e4b30bd21b4059ba6b1d5f7798835c5f28204f9d8cf5a7bf' 
  AND (
    token = 'OUXMKWgKLkFzH3Yu5fSQ2PzDbaWYY0l/oCIPm6hS4Jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )