UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QasPF3SRjwWcrLeAz6kXsxyeq0qhBQSbeiS9298JOQ8=' 
WHERE 
  key_id = '537eace5dcf7842dc9b4ad15e7a2726d95d0dc046effa87d6555ceaa99d29e97' 
  AND (
    token = 'QasPF3SRjwWcrLeAz6kXsxyeq0qhBQSbeiS9298JOQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )