INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76dce98988ee4458acb16b0d10b2e7c731f1a4c41859fd7185297a186fda1c39', 
    'q0/MGhmdg7QbuL2Z3s2T7RfAnFVCg65+gNoXj4N7IHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)