INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d7ef3d1f7dd2cf12ef8605620a8f4ed29c30c80ee5d86eb22149cb9bf5ddd21', 
    'ofHJ5KYqs92IKHuSKKVr6japHFvjtn/9KCmseF0dNsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)