INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f21802b3df43727bafa03daad0d199982a751c804192e44638c5cdb9ec8689d', 
    'E1l5hO1DtL0BBg6Ov5iQEUuAuFfx5/ZA/0se3etl7R8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)