INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ddc061ddfa9740c2f52e6ab7a79a11ff69ebba82c8ca2c9de2356eea50d4fd', 
    '7k8K9p5Kh15yBjyWbXEmvODPfQKwztrXhuCWeg1DIJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)