INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49ac3d20ed4ccf066f7aae9087487247f1e03601ff13e06a33b697b0ebdb57a4', 
    'EG/mdC2urZwDBFIF1dHLwenbqR3aB3hODD0M2Oi7i1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)