INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcd77757233e672bdd2f8a28fcb301613811603b939b423c6265579c7f9aeaeb', 
    'T62Vru8OUPM/j4caWY3e8J39wDMr7Jy24sBA1QWgldc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)