INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2a5a646946d9bafd4574d34f5daf53fdffd45ce1117b4a0e112664e048f233', 
    'QDKpeO++6UTrG2+mcQwyQGQyTJfxtRhL94u6YN4K1Ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)