UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OgcY4Xvx40WfvFQDoyszcewapgwoV8c5lOrPoChaso=' 
WHERE 
  key_id = '7814fbbc174b294b1c1b2d46f19e043d01bb2e227f23423320bff7ee46ab3f83' 
  AND (
    token = '9OgcY4Xvx40WfvFQDoyszcewapgwoV8c5lOrPoChaso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )