INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3c8415da6de2a12dc49684f0671e5140f5306d3cf924e3980827ceb550ebe1c', 
    '2IlTvlXJvc6lHy4EOUrjoMZoo03geLYNGAw3aN/F8y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)