INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5d6cb6a366a2adfc59944f33ddadc000c27608567d182fcded5e2df5d94fc7e', 
    'hx1p6TGVzd+gT/HEACAXeXiRBQzEk2Xhw3K59iOY64c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)