INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fe9be68f4ed2e6b6a5db63b748acbac819a158e9e816acb013e100f84309365', 
    'KBb/irAHHqGJLvxZo1r5dSr1xBfTJTu20ev4+EoQznA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)