INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1a787697c9f85112676870b3783d544f3350e83215957323a1ac7b8f154f31d', 
    'bHmt6sz1eVY8cib9FTWijJ2ZmD6uo2hUV/Ouhl2WNHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)