INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5ad273435d1ff942d8dea32bbc99ec390acf60b2708e5a4130a4f5885df6532', 
    'FCLb8CaKABQqFfSU8EvtkDN6w8XNWu56fCmmJp45Ovc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)