INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2df3536561097f65f13182208136124d06344b4e3e93aa50f94d47f03661f88', 
    'FJ1Y3Tboi29NCQ0l73pk6KzRh15hW+/JGUVYg3F/pUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)