INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c28f470ad88f8f45398459ffa9e2d3c54f71b88b9105ac3c8ffcdaef1683cb8', 
    'tNAdREY0NTEKHE5z8+Oa3Q8p5AZr34s8D5uLdI8qOcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)