INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b378c4c6296be2de34237c22e23f23b55251bc61605a719d6285daae7df0da32', 
    '4vK9Bvh6wwNXNanMu1xmM0rHRat11XVQu+gem2c/DKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)