INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ac3fb232834d57e0141e0b261a801a014a1bdab1d1e184ef93024b13c7bd9e4', 
    'KeIzajgfm2702rP/IFvnsCzzj3+prW7JYpoFkeItVFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00106

Result

int(1)