UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RCVePa+aydd9Bjc0SJFa0WU4Q4fCpJ3rA2m8xPjEbbk=' 
WHERE 
  key_id = '5450abd72dea297d48b3cb60b51e0f0816d312c868ab8009b7d9b5c98d407c0d' 
  AND (
    token = 'RCVePa+aydd9Bjc0SJFa0WU4Q4fCpJ3rA2m8xPjEbbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )