UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYh18k4an7Z/vO4wQxPFcr0sapBiWtaV62muTxWVif4=' 
WHERE 
  key_id = 'b16781d0000c939ebb7edd2235fcb7d8f5ac4330bac1b2017fffc90b48eec962' 
  AND (
    token = 'nYh18k4an7Z/vO4wQxPFcr0sapBiWtaV62muTxWVif4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )