INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcd14aeba1e8a401d4a0458e56865b7db4273d9f61ae3eea9d7f3b10a186173c', 
    'i6DcA0aYtbfhI35/2G2zq1ur2wjZUkdWSZXTlK2PNJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)