UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7+I8g8BTUu1hPRuXIXSqCGzijFwqQx192m1NLJoEn8=' 
WHERE 
  key_id = '4984a965983f0c8cd6b5f06c99fcc8d8fcd70520784a3531f2673f92afaa04d1' 
  AND (
    token = 'o7+I8g8BTUu1hPRuXIXSqCGzijFwqQx192m1NLJoEn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )