INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '754c33a2f3e710bdd53263ff9b9329bde87546a12ff8d0a5e11363f1806f5545', 
    '/buMPQflWm1QaKZbhQiGgtrcIV+1uoxL8DkLURYqRDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)