INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d3172e411f564c954382d68beb57dd55f33e3d63ba055e26c4d1541b3cdc96e', 
    'Bb5+hhjhdEjVGQxRyaKHqZT4Qsz91HulNyXjus7X9iI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)