INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248b70866fd6f7cf39ad6a59a60d69e93ea9f91e2793de5f7cccf7a288ad1b52', 
    'h1fcGMYPKTeqlVcvI03HldL9lOr5XajukO6dSImgoR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)