INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d7655f16b21f271250908989f3506a0291433b02b6506ba9418074ba2090ef', 
    'mEjXJuCJZPpEK11D+bZtLSyME2VCIC3z3OLydjapEao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)