INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '588b4472558e2e44eac53953bb9e967df3de288d7bee1a12769d26357d2b59ea', 
    'vMfIw/AGPCIY4XsP3TjD5CScXbuldr9PP8KQm6u58gE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)