INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16a4d8d97c9de36de412c14c17c0ac02903b16d6d78bb9157bbf45467c687bae', 
    'lssPVC4rpvmttkUkr7qePFoDM1BBG3Wq0ZogxRpJHN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)