INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4178760e72f42500e2088bc9d5d9242307030dca81b10e4f3c08393b94a5b26', 
    'zn2a3MXGPtL1CqQnmA3h8HhP2PFXzbcNdDQRtQapAi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)