INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c75e3ffb213cd16e8515a41d178421488eb62d9cbadfe02a91f40e993e7a39c', 
    '3rHaelNsZXjFL1Dm+jpXxz4PHsAltcv3SfcIoK1ykLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)