INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ecc2aaf1d7cad1e95700edd66912f756ee62b7e390cd9a1ef107b1a83746751', 
    '3js0YRCdQZ5jnJl/Mq3rTVbJkL8xj4lt2fg8W4IA4aI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)