INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '342c76a208cd7cdde0ce97767439afb68ddee5b4247bf335105d8a4fb417568b', 
    '2axTKrKY5+QSomV5BHPSPpuDL2Eig4g4COJ0Jn3LFuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)