UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgcnMKQ7QGlmN9vWplG6UZ9tYCQoKZAVzFEJhJJxsMY=' 
WHERE 
  key_id = '17590b949c72fcea93066cadcb94889da622d1d8a0eb9948403d96679007956f' 
  AND (
    token = 'zgcnMKQ7QGlmN9vWplG6UZ9tYCQoKZAVzFEJhJJxsMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )