INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511d65350da14e2e528ff0d883694f1f0b61a14c6074f3de6dc92544a5cdfae7', 
    'ZMOWLTPSHSfCOBLq92NS99kbmnfeGvbUo9dCS0E/PM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)