INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec378bd1f2068c0d7fa194f8f29a153a7679c5181cf4df03f4136bfdd93ec8cc', 
    'HsDkFuUTEmyxSrwApwyO6gdsnuQuhxkmABXAr1WUEgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)