INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b577e4cfd842dbc17cc90e00bf623d2ad365beca7a1438fc3584a4bbcecdc24e', 
    'GWGzKG+/ogfTLNxZNXhSvZW1NS5eG703ijeXKxGNEFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)