INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '500b8902f97299c92132b2440f767ed9eb21a74e4258b3c9c47063e4825a08c5', 
    'EDzn29E3+Fr1EKmVbtbRbPmVdR00dI85Hw1dNHeZkt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)