INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed912d8a1ace05e777dfd20956fbdb1793c5a46dbafa42dd8c494d1c63f6a1ce', 
    'rdKflYkDxO6rUmMR3P0iELVptpyU57xFqtjRg/BZq1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)