INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b8f165901f2c3c9ff07cd3eea2d97be4f1724cf89db066f18d1b2d2b2794c36', 
    '8Kh3fYO6skUROS96WSC3VKTxaeSB+GBLGjGjUGGCiPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)