INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ffa37ab7dda6faf9ef0ac67a21d39c6b8674bd148e9443f37c02407007730cb', 
    '4y1y5MElAGF1MhRoadlrBPKjhEF+Nz52OAgar8tN0wg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)