INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '215fa8d0ee7f9f94ca6bd7c783a7069943fba36d16eead23a79153f3a0874a18', 
    'N6mUBVOEpUCavNugwy0OxAo6BTM6q0DTUpCUKM/Iu4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)