INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea5c68674b8668dfb1da1801d5aa6341303a7c9d6691ea124b4b90a3b4791144', 
    'NUS1wOfk9mSaf3Q3drBD/Xygm43nSRBQVrRbMTGYpUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)