INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff2b427c446784858c6f11a51e2f812704fa0d079b1500486fe3b0a136e6066', 
    'kz0iKHQ0Y8+hc0R9iGjznDLeWc4nYeFACzs4TGmK1+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)