UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBn9kTj13xM7RWDmc+b55cXRQswG0+cNvmqlP6+r/n8=' 
WHERE 
  key_id = '52775a029fe1cb2c89a16e9bdda46a0dbc7528289c98c4f3ea4bb99939618599' 
  AND (
    token = 'NBn9kTj13xM7RWDmc+b55cXRQswG0+cNvmqlP6+r/n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )