INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2a9eb7c218187f26c8602b63b43ef8864f6dd759eab86659314a090cabcf46b', 
    '4rBNy1e8kT/hQ3QYrElEagkSARiFXoj0HK5P3iXr6xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)