INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0cfffd5e3b3895249236157f74ad3cc635a8525ace569a1067a2eade2c5ce2e', 
    '9+rC3NgpXPVk9Euxt8BVBvn75mas2vIcvpHDOoeUoKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)