INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a1d1e2d31f8c9c0f4b8daef47f76e9872c2a77a6a6ece35def44757d281e34f', 
    'r14/XgMpzJ1BfURaDemnp8DZxEh8pn0T47BpAxOxRYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)