INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ec8cd89b368d767dc25be9e271096c820276b695df47fd2beee4ec667d7b00e', 
    'VfBWWZd5wL4CV0DjWeKDEZRTrkc6P5whM/oHN55iFPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)