INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f64c4556f02b62cd0be8671ceccc919c85337fe2abdf2d7c7d2192be91e0738e', 
    'b7rmug+d62kK2qj8YFiqKyGeVHIIneLb8Em5GW0bsWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)