INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b678a3b1fe16046edb26485eb5d1e24873b69ef4bfbb8e93b8ff7421695deac', 
    'jmgJo4ETp6xm3506144wS70n3j77kNkgvSY7JGa+tyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)