UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OaiKx3083YcMdk7flasVPXzSHFIzv7dBcb8VTvEkTls=' 
WHERE 
  key_id = '0ea08b32e1bc9becb586faee00c9dd4b33e737a1670b29bd454f883d7bd5e799' 
  AND (
    token = 'OaiKx3083YcMdk7flasVPXzSHFIzv7dBcb8VTvEkTls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )