INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c8b68ca5ea0b767027f847c1afe7a7c3e87eddfba39bab056f9d91850438084', 
    'HGWuyVPq1YUGB6cUUwc7Cii6WocKFmHeajqc+JKRBWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)