INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6049935d62b13b011767069467235304e7b577fc26a74c041ad41d3feae68e0d', 
    'ieWxWK3YglODwEmhBr7KOJjtTJE93mlwezsyeXo98XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)