INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28d2ef82013183056691644225b037a6cbf5754c0c144ab0a7dca35a304926d3', 
    'XQm1BpR1wgkNvlH7Hpt4MZNY/HeDQ8k3U3y5RSFpswk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)