INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '882910f28a1e9fcec26392dd273f88e206946db35f3f41d1e5eb74b900746c9d', 
    'hP521fFhO9LQuIazAQIPwlL6vIMHLKWpEqOU+dBWSdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)