INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '611a4e0b6ddcdb17d0fbb62a24601db7ef8fa66c4b66147414f4d9837b107f6d', 
    'HKx3nnzIll4SZEVU03+8dEYOv1RVwQAa30cAf0U0U3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)