INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c83e5b2c17a5c2238a751750576d6453e2cbab000aabdf0c09fb11ca3759684', 
    'ekVMtb6TrAEli1kTxAcfYJAOLHmRM1vZ2LQXs8sccbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)