INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2a81876b9a1ffa3139c10010108b6467b1e237027448c211a656c997eb09243', 
    'p4gsvYTkZqWSCwov94CzBUpYzUEIds2+lfEdVqp0HAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)