INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c94120ecabc032c1da6200e06f24ef460bd37cad4dde125e7abafb8a5c61437', 
    'Ewt/Vydl066KjcPy8A1zVqw9dCDrPgWZ1QOME+C7bE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)