INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e746cf914990dbfc7522332ae3c96bc01428888fa5a1d4f66a946be43f297a47', 
    '1pO8ySUK5jJwld44u5LIjd6SlpGK3urslr3y444dna4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)