INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f812665936b936ae680e988d2dd9d067b55956f60dbf7d0eb6714e4cd8a121db', 
    'S1jmXqWzHtlQb5yIKUeeQz5ayI2SGAbA+jYd+UWbsog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)