INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed7f9249375c20b60ecf2dddceed5c2a29ec52f50413dbde03850f973108a910', 
    'akbXuyAKc5jVH/9Xz9PdVtRB4/BgMiiGqZZZuJGt1vA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)