INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a42ec47bc5b78870556d844b8366c33a451576181e642d08a6f4cb45863e578', 
    'PUEaEAGdfc6vPeWkpqu/L0yKJOTEYT16z0c1N2qfy9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)