INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a9f5fd5b8157939d9c3ade77d3f37528056cc08cf8c4ed504091fd0b76227cb', 
    'KWSMsaf89sGcaPN79wrjHiFTSwR2YfYeygJBmCcPEIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)