INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e160bd1cfa38fa4f5aefaeee6b4c023032536848fba23ee0fa3e735255e436', 
    '+o/uqFx60gEPNUEV0HRs5b49GsVsC9QG+cOFI1ouBWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)