INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '904e7c03a2669d3c095fb3090927982c88e05265b94a7781e6097f9212b02a59', 
    'Gq2pfNRpuX4WsO7RTl7XmpOYPhMwws6D4p1aIK67fgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)