INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5c11d32752e177f71a1b2621bb6ff835bd518231cdf111091076d2a52476b0', 
    'fNYC2KGV92aZf9TlluLHxhyae67i+v+wDEDpijdGZLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)