UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wzfsw8AtokVSh0d4wWLKQc9jI7qYKYL9RtDWgH5KLVw=' 
WHERE 
  key_id = '752bc2266a8f7782f81cbc498471bca40167959939de1c3a83c00694a1306824' 
  AND (
    token = 'Wzfsw8AtokVSh0d4wWLKQc9jI7qYKYL9RtDWgH5KLVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )