INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40da7880d9e1a58df3051660d0336fc2f4387177c330a96296f5f2c77b955ee', 
    'O7oVcD38qkJZCAQV1MvCUJ6oLRlXj/cdjwXSt2r7UOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)