INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a6f6bf3c259cdae1ba72669265a770d6e5d17c67b2ed085446ee2a5de28d11e', 
    '5usYs0Nr7ua4KO6YSsZvZUeVYmXac5v1rjYZlNDRvMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)