INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a257fd266b81311dfe574d5345dd78b1ecf24ad02f1928ca98478a247a82ea7a', 
    '7VPScuz6DB8BVUFpRki6xwwC6x1sdBRXIDKgmOTT7rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)