INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5dcb799ef9c907453f2933b6cab88f1721b5f8c6116b0fe93a30c8ca7e1c2c7', 
    'XMcs4CjIIRukEoj3l135dUu7wIQO0+38N2nLzffc76c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)