INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc27ef60623f14a0b6a96e7fa293161c0c53bc1b31f060745cb2f80f5ec5fe5a', 
    'rc4mdM0oEQ+sJQcIiJNGeEsNJG4DVadrIvSoY15kq3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)