INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6f75a4650c58ad94f1e6e479cbecff315047361d5736965218e3cd4905b719a', 
    'PGT1xGGczFHoM54feO1XcTALq58GcD25UULjKmxa/9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)