INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2db38a81f30cdf72cf31a6c704367b62b6aa161e835da270c71d17c0209f4a9d', 
    'q6YBWQQFhQgSUvYrlhaNZW4yqr242T8U0oUjFfljCPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)