INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ea325b282cf2bcb57b434005caf189bb0aeb7f166f8d082853154518ecab11f', 
    'XPvAecV9h4QE0WU1ITZh464xwweKZM5tWbuJVse13uY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)