INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f6184410c4d40aac655e96dce47945e21e2c2be918b067948b6f1dacf07601', 
    'MBceaU0r9Yah5hcD24gTkZ3P5nTR/31KkaQZYreW/x0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)