INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02976764a3e40ebbeb55cc1c2c54214f68d7fe32ae292f6324df11bb545dc29a', 
    'S2rODFUsbq8JhEElttAZ6cpg31c6Y3bISx3kYq2J7/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)