INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849e13f128b0de203ec3a993907e12163037754f1246a387d52a729cacbd3997', 
    'xoQME88c3EJ6wgNnScq8ydRQfE7SYE8dkMRYjFpinFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)