INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6531c08c9d0c11392e9ab80e6363d1178cc7e1206857d24cc5928465ce06618b', 
    '577raOZ4f8dhhNKek8mXEhzisBDbXR2KC8jtIhyG1fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)