INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c45db33de2f2aba78c15fd6daed565fe7fe1507c2b4a2139f4b6878723cadcb', 
    'mF5Qv9sGID+I+xU20uZuA8C8olZBJIhs5U6iHgxIJy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)