INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b285fc909bc20d76b6798d91fe7f78774ce565696439dbc965a4ee0a99e74b70', 
    'epeHftsKWxZ67snIAuC6BVnlByhgLh8LLETidhLFl4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)