INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f53ba1f31e541b5f88adaced677b28da146f542d46c1badb406a256d87492a31', 
    'LDrMhplMRWtmiNraKauDr/M0E9OPgo5cL0LhyZqHEE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)