INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd537ec4c56ed13501739a252b754cbb9037a96945e498b53cf93d49b673bb962', 
    'nmhVNaZc7rluZ5z+9+qS2MUBPwmBm3zxqwvbiNjzDew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)