INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cace87ee10def888f963af9769c14af1f14104f2f1a1164ecc8b2f19d5f764c4', 
    'eotd12PzocQ310x0IBzt31Tdr3bNpxoAnk9tg+w7HiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)