INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33fad83a22982d5343903b393bd08b6d18c8adb746a9e5bcf98b1b4d4c65f7db', 
    'lj07sbgaecxH4mmmSQ76ONWbNmWIzW0PyHc65vb+B2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)