INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '944e09b769bdef7d434f964750913c7e38fb773ab19dab3a9f3e236d1a023a38', 
    'M3xRTjW1M7BEghDs3aNoznhI8DdXhLbaUddnJo9RN+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)