INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0927bee5cbdfd102839dc38a2cc99d3bcb21e73ca0a33245b144352a8f295987', 
    'K9ZU2RHTAeqIGzlepMHPSRPc7GQ3IznjUG4U4ENje8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)