INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6943df4e70603e676a268c6bf30bbe495197b6a4df1d8cd1e54770765272a5a4', 
    'YvqO8QFkMHCFRfxaw11ovVOp8+CpCVP66dUmZO/veDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)