UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yF4uJkJ7rbtksVhA1SbIg0PMIMXHSrQwRe3hT803X2I=' 
WHERE 
  key_id = '323e0ea44b0b92035c18440539a0a01a0cdbbf19b5c384e3f4b5cbe99453a623' 
  AND (
    token = 'yF4uJkJ7rbtksVhA1SbIg0PMIMXHSrQwRe3hT803X2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )