INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be76afcd2f0ae7a5532fe9f7787a9d28dd8775eb90a0ba769646f186a60443b2', 
    '2mYE8KJfQAnDnWin/uMBRBqfyL2GNKx6bA78Pw75/b8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)