INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f03ebe55f5489d522cce32bc09a4385aee8fecf32469d3dcf861f1bc043237d', 
    '+4tDbf7GaSYeRrkV/a3de0rH0Bp3bqxCYz/cfHkFhCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)