INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0b41e00ccb3c9e040747c1158af18da453e2d7311d6b532d47526248c2cb151', 
    'tYUKDSM7WXi0DSGZfsbAGUPL2IkJRkRpzb7/NPCjbh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)