INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c490a71b259902272b06a4141aecfe3a22ff9d9e0e74ae87e48894e02fb2b30', 
    'kUsvwX7SsfETRBYblf4DRtBojAU1/49GBPEZ6Ty//gI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)