INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5f02c1146bf08747cee9ed91980f39208f822734880e8a1cd657c8e408205de', 
    'n59xsLww8LwRJ4aN8VLoADwFRBbTm1aPPsD5oX/5N/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)