INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a020849d377e1ca5854b629606992062927f3cd538de127ebd11bb6901e1ae', 
    '+RY7B3Y6yurwVMagaR5zo3PbMAUQGhnQmiIUnD7XG8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)