INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d48636f2ee148e31c0614225d7dd015776bc2111cd30f6ad99e1650f6f822ed', 
    'MmZ8q0Aoq/wUiX55S95PNQPEFXDZ1nOmLRPmxRINQrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)