INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '157adcab96eb850e894505e6688f1abada1b968f78dd4d015a6a7a9367cbad6e', 
    'X+u303VIKjdBG9XrEDzMElYhUM5C9R/MhIb1NTWzRWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)