INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '608c03df38c8616ab4130995f3de7a25bae20e4ae93ccbfdf77f35476c4aab28', 
    'TWissozkwHH5IKU8awEXfSDIt2s4yqhl0V+XVXnS/RE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)