INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c08578205250aefe168ba8e53b8562be8987c077965395563f0004817f2e66f', 
    'Z9ExTk4IIsbAe+iW6EYBRLYe7ZRGdsNFeptTQkaGi3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)