INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a6d2a94dcdc0fb015b1c6859e92f2dee4e954cdfd5f7db8212702c68d3954af', 
    'WshfekeUlsojntAuHQ3xDhlhFNVM4zJ/kRxgu23DqqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)