INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d80dc813c910d54218caa49be79c83f7f2953b7f3d5891f081a57ef2543e0ae', 
    'f1Kgh2uE9gTvUwgIN21TAcT9xiJNKdT8gPEgLmDLVf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)