INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f857536439dad0afc1663db8929079b691ec506d0683e63f2563f380b620083e', 
    '2OGhpyDbsa/e12ciTXNOkf8gzfb2qdQe2H+Xpc1Yq44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)