INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd550e69674b03416d80e5091e77f3d80f5b3f9b42798d45ffce26b6250cbdd7e', 
    '14Z9QTJSsfocpHm50rd0ywwuyNAqdLKdokr1B837X+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)