INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d4fdb130751e453d29b32682a91637088da63e4f6da52330bf575540924fd0f', 
    'xO5Wk2rn3nAvcd0dTBcWTRfNWACaEn1qrD3zeB2VRiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)