INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '203e66ad55c600749d2a14569900a3bfa8948efd0c20cb36ac1fbd0062ad8b5a', 
    'zMfrFHvHJhvzsatsUR4b9+L0PH04iK72s0q4nR/9aCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)