INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '216564f5b7a498abd6a44d89acff9918bfb680a1bfbdd26064a38aae75401828', 
    'iivOvLVfElZaRN6T7KN1cN2neyRni93/iw0YJHGaugs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)