INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '116374e9353731f10280bbe26d74900008d2b686cddcb7d11828b16c4c7f6db9', 
    'KO4lSi1JLhCpyrNgiPCzTEIFnPgu17QFJoBBEauLdec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)