UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7aNy+BzEYOjkx5YYTZQ3YJdJmPqSEXL12yopcfqBshQ=' 
WHERE 
  key_id = '10d786fdf689aedf63c39725c5c068891ff01da17570fb8b02b227948956fd9b' 
  AND (
    token = '7aNy+BzEYOjkx5YYTZQ3YJdJmPqSEXL12yopcfqBshQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )