INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4638085435ea8f18a9577a4b84f40c613021db4c5a1677c7408756ea703c7f5a', 
    'jce1qjVreWxX3M6pi6aiHZl0Wv9F8AclG+enn5K8I5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)