INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c76633ca571c87399e2d0cfcdaf73dad8273b4948ea6bb58778085fe70c038ca', 
    '4dwbIUAKn1u1NUabWR8H8WcCxMj7R/lkS02SUQp/88Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)