INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcf98e7975080e7ce36c2cb2076b13341b76ef4a2e220ae6eb213182ce9804ec', 
    '24f+ctf6Q30Uv59WGIV4OYCVKgTzcF5qq1UuIJo1+hA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)