INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81122bad7a3c84678cfad4fec70cf0d5ee4d6558a1f547340dfcd1837a6102fd', 
    'lAxmNGaO3vzdzNj38sV5LjgqDAYJesWvK9z3zOIRu8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)