INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e1d2ba082a51dee15d6b8feb92dadd76815888627a079984f7ea98dd14c59ae', 
    'JCXzfWsw8rS3bGEWqrg7dNhZkrun+dohbf5/adJpT3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)