INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '074303d3bd8ca932e7b40d020cb52aa20df56105179b266dc845fe2a54bb64e5', 
    'QP/Zzw2NEpk4r7DTDhpJqkym24G6zrv2d5KmJdAM4hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)