INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2861f1805ae4f726938700564611f5dfea43e6e040ea95b1a97ed100c655b3c', 
    '6DuaU8DNrHnQDDsNjBLjlbGQQjk53+53GKqrrZbIcXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)