INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70b8039f2518b51f8100628dda6f023e28623c37e1f318f5ac29c58688472af4', 
    'jdNRM9w7RTeNmHI4tsGW22KiqsmrMucSlS3pIgrjNyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)