INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c88ee69df54c32199777412f6892edc4aeb37e04d38b4253c85fd8ff4a12e0ee', 
    'mghLeMC8vumrCVXlkwb0MvZyYMcMXdY2lTcsr6eC3oM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)