INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '938637dfa0f90abe4011288715eaa254e199820dac5e8e702a23d250bf5b3ccd', 
    'Nei1mzNwBTj9rFW3Y9DWAgMnvLe8ak73rowvYGYpjcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)