INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71d9584d3cde74f2dee52add81d9049e5571de41e23075d3b6482c790f6a32cc', 
    'GGcmWT6xVaA3z63DqXEWk7xrS5diGsc0zsONY60oV+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)