INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e589eb16cdfb29e695f892a41e1f03d183fac5361a3d96b7b639ec13ce5c33', 
    'Hm+IguJEm4g7WqoD9LE6Bh0ZU9ndm6eh746XcmZk5TQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)