INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6f31a525b78199f26e4a3a27511cd66706b8ca6b814ed6c80a083a10dd8943d', 
    'ahtK3Hy1261puGhJ48atISLi5rFr+9D2RImh40h4qxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)