INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9c55f6d916116950d5f785f1b5205c21b47a8779525184511bb9cadc367f4ec', 
    'n2d4kTlmJpZygMGBCel+mjMdtS45OlY2fSXzw2SG44w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)