INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a2764026c59e5312e7c40a232d63e4aa7b590bfca0ec8761599c323c3a39ce8', 
    'N7OOOZN97hWomZslscDjRNsmZ/TKf9Lr0W7ATMhJhB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)