INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be6ab49a0b47ac89f123f7b0da6502b2c2e2e94685eeba8d43bcd84db4967130', 
    'r9M781Gp6Tc86nnOAfVmzvDyKLTglgj8/TnGTJd6gYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)