INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d100e66d6e8ae7ca75d659c02d218892293ff36313ea8b63c8bee78b686abeb', 
    'DxjOebxShDBWdG/NvBBS9qwOZSCEAdmXhsZIJdeKjxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)