INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4de7a6ccefe5202dc81d2839dfc1a478e4fb96d0e34f40a3e0fd4fab8836b1a8', 
    'UNnzF7cJPFBdjOqwVGnSirDGt8FFYDKQiYsh2fT8Sbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)