INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53eee06ad107c390d91c5e5dfea5c26829e7690588363cc77f3745bf524fe491', 
    'rngbAqNGWSvawa/3VJmufXO6tNW+d5We3WJN40N9RbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)