UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8hTy1QRiJvQPb0pLOj4k714U44zh65y0tOBeVfFk4L4=' 
WHERE 
  key_id = '2f6edfb3425cf184230c84349d857bcc31ffa24c1f2bb9e438556196a26784c3' 
  AND (
    token = '8hTy1QRiJvQPb0pLOj4k714U44zh65y0tOBeVfFk4L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )