INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '475e6f439633d91493d36fd40e65fabd0e83a526e7e87b39eec0e5811d57a425', 
    '0UuFaxB4LIY3x1xIhFoFm+dxy9d4YYruW6t/PYcc56s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)