INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fdeb01e06a6c49d9c01d3cc81d7cef97f9457749dda7f443d04a33562d883b5', 
    '+Bc3FZM8+PA6sD0heVuCvNhmEUwRNQjiG8Ldl8igDSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)