INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2dc54accea8d67ed1eb200b56a4648596fc530036da170f25060df3a1f269c6', 
    'nOsY5ATx+pHafOpjJtDLZGfshHF4kysagIt3/MkurTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)