INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a3a29089d9c2358369f0e3d63cd08754e353c9de7205e53d1ad06d803ee69a', 
    'q2OuxG1RVq363fySkzhqMIAgvPi3Dtmb6M2aSNl3fcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)