INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50c15b755339eb48031b25ae3b2cbdbc529407cb5d3d9fbe9dc138253df544a', 
    'TzyVWxusv6CAVxo05U3aH0Y8eNcK3VLQk77H0l/vkos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)