INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '941b4128e5c94e4d3ecca411407a95b3702added7c03bce6c0a72038ce9877d9', 
    'Dlpdz008iq3SIwY8g7SQFO9838pizQZniSvt4yBlW9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)