INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73356cd673344ee75182eae0ca3c35cb65b446af7b6c28a78242a658f36d1c62', 
    'hcjLm8Xn/w3UvtV9v5lmOvrT51n5IpyZpZ2RCGOU7Qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)