UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPSebHPGKPw5q1iQm4pQrmNeJPq6xFuJMayJTROuJOg=' 
WHERE 
  key_id = '1584793320876a726533c73be88dfa913dbaba45117764e4fe6ed354f801dde4' 
  AND (
    token = 'WPSebHPGKPw5q1iQm4pQrmNeJPq6xFuJMayJTROuJOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )