INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '731f83ccaf021229bd3730b3ad6c62aa8d372f83655fb4f5179b17a33027dc62', 
    '/AnmjaAHwL/pImbv0G4MpM257fUp8dgUmqZHitVY6rU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)