INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '758ae4bb61f8136e896b3014f0756763fc5d69dc386506d8e6fed5cc3753398d', 
    'P2U9osjfzSjHhQHO3D8Shhd0Ii+2U7Ic7eroDA5wDtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)