INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7484729f5fe2228d68fa9bd31f243c454358742f008607198fe3e6148be52be1', 
    'l2MO8yP/5Od4Xoti9EGrhpedCXwa5HHE1EqcTVtwl4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)