INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8483b2c340a973d8a64e321b8b4b9c92dae96e606a374ef316c4bb1bc789ccb6', 
    '4r5vfZcgx1RRz79B3SpVZSMJDxhpklyQHpN6Y9mVcIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)