INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '554a6caa01eb1bc785103fda277b59914a65050ef24631a484ce402f1f4aa627', 
    'W0mfrGXl612NVGJtyh2wl58SQVPMHLi0gKvS5Xlj+xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)