INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e576891bd56cc12c88acd65360e934a32932ca4d8f450b47604b0a29600d233d', 
    'tAQ+7fw8DnWPYOgFefiJiYonqItkNn4gAc6GqZikGjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)