INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c92b05a3ad5b35d44978cafc0028b91012ca467c741e1bac20dc08d9f891857', 
    'SKEuESswYWpChwS/OrvSzS4RN2NBOZGk8vTwY1ak4Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)