INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8bd6484e578f6bb2a65d1b3e997a9223e832bd192af564dcefc1b36a8a86e74', 
    '2rojOYZ86K1ekDQJLZHoTuqTWRutcgSjBxMCfxCqVnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)