INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2efb25e5d4195006ae4f5c7f771d07daad89a7a5422d15a1188a91d982b0ffa', 
    '/4fowD7G15oG6d5/43LMinesG72AF5AZf1m8zzFSybU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)