INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a604430f41ec5d0e1bb279b884c087704bedcc386405a2e554b4ba7a810e389c', 
    'Z3KQ3RnsFfGqVDjMc9v98D+/Wo1ENy7BEtvDZk1kMto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)