INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52a30ad1ba154c9f676250aafbef97d28382e8180d40175f316c15112aeb059f', 
    'QOxb+UpSUBiSXXkMi4w7l4YbdbNQyFqOVaQXrf5kQQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)