INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7f4403039586c303057d31bd91e668266dba13e2c663373a69d96d40652fbc9', 
    'cZ9/XQZqYjZ+Tn0EFmptB85tS7LIeCU3Vw114w1hAc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)