INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75807f0e65a3671921d71b2a3d81a0cff2b57af0c26a75df88fd3197cb537004', 
    'vUQU26HtpK6BLzCmCYPUK3icNSoMRwZzB+c500fnQnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)