INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34bbde117272e8571dce0721d5400821a6a7fb14599556f06d7ea91d65aadf2c', 
    'iefvwK9GkT6+Q4tRPfxcSBDaFaCgaT1aJhGChrn2B1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)