INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ab314364bf7d1193ac0ee838a3e20e647fc1ad30d1ff60c9818f35e5ce890e', 
    'BJ53dtEYI/BDeJ25mY9VXENp/I5aLW3PSwb8ibrMp1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)