INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a55c00b4802b87fa9da7242048dcacc9546dbc3aacd08b55a4d5d46b0ccf97', 
    'kvBGAjyNH9nbS/J4zgM+dGblzkfAo96jnzt4ZPWiriA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)