INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ffadea3a76a13b888096d5ecb36bdc014123cc7d5a79ebc4c0706d55cfe8bb4', 
    'WNo0rlTWmm0ufcaZD6W6dF+XjvvvkM9A78x4sjMYamY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)