INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c864c93ab06a0e47be7a215eb2fbb18856eb944686f248a485d75415534d5826', 
    'jpAaJkE9SozYiPsuDOZkLJVQwUKlIdFUCEj2hqp6OXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)