INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e52c7bfb172838a5a8b042b486fa64d650bb52baad832613a1180638d9a6ea3', 
    'LA7IyLg6XY7uV7vAMItGlQQZ/Eod7boe4V3RC9QEQLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)