INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd3b2bfa15ba0154862ecd3159cd01e168544778a7f4594b18056bf856650be8', 
    'r4/VIOqwHYpRPV59+uNAoc6WM8rZAAnNvLbpIDQS2vI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)