UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B2s7KfHA7V8fn78MyJq2oDSRWYwa+OMpAK1SeB7Ioek=' 
WHERE 
  key_id = '564a18ea61597fdff349fa218fd35d3a7592b3e90a222b72d5cf5d49f9afb4cb' 
  AND (
    token = 'B2s7KfHA7V8fn78MyJq2oDSRWYwa+OMpAK1SeB7Ioek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )