INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f341bc21c643de910561e191270327d1e38ca09900b00f71091c9c9dc00291a9', 
    '9Bbibxq9n/NXqcuHjXHjhud0lQG7ay5Vj38wlvVR/dE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)