INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6712bb85b8e2354605eda9a2a0270ebe54eb54ec9a90626ceeab2927964445e9', 
    'LfjIIjSwI3Dw29xx8Rt4DK4eCq3+zZPVYdULU6p5Nrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)