INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8429657d96cf7a5bf770487188d07c811af4fcd0d1a3301298dbce830d06790c', 
    'Z3m7KJ3K0LvE7mHCNT2IPO4DgDjfwVy5yYPibjp68jU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)