UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XmmU7AckP7ffvRdhghYGp/j+G+fW6nNDBnagFVdo48I=' 
WHERE 
  key_id = '537989ab3aad2207487512cddccfacc56140c1a182ec3bcb932f92da2c25f55a' 
  AND (
    token = 'XmmU7AckP7ffvRdhghYGp/j+G+fW6nNDBnagFVdo48I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )