INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38013c91aa2cee62e85ed9a30824394cacf592044c4dee7b7b6059abf95498c8', 
    'gBZIXYGs3ZB5IRnajDFSkkmufpd3WFq1ing8d2sOtjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)