INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11d48ce09feb24cfddef865a0cbf58a5188e4aae0c7693a402bceaf8a2662958', 
    'M4Lxv0Rp0WZdSjGsPEMcOQTaNmcSUY03SmUy9B6lEAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)