INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8ecb4f667426a0b9ee62f8d937fc67b65945c3bf076c6a3717e905b9dd14339', 
    'BjOdM+fy3BKoug8wpoD67F4LmTwnNCeceT/ozv3BhTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)