INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2e395eaa16e91c968bce8dffd3f61fc52e74be52ba4798094430c672914c2ea', 
    'MNV7mv8nlDD1u0BCCuiVcFIdegJQPnrcLWKcuAcKeeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)