INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '187aff94b62909c3e2f20437bef3b494de2bacf20a04c063430deb563f7e8389', 
    'XNvh77zZ8rZfoBkKULMcidbpdQHfAfiuPGQzxocRQig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)