UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGF5hXFBpJ1/icpWhTq5IgYwb89oTL4TE2EleGUtTp8=' 
WHERE 
  key_id = '16a01cf2e680f29971a1d1e5992555d7c3e3cdb15c31314fa9334668ae64c9e7' 
  AND (
    token = 'AGF5hXFBpJ1/icpWhTq5IgYwb89oTL4TE2EleGUtTp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )