INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e37a8a81453c61deb5858c5615232070a9500131e0af37c08cbb285241a2873', 
    'G2HnoZhaZfchup6cUQJpwJpZ/H0oKuDm13IZsUvGuZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)