INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1757b30680e03da72a749348e74bdf985e72cbbd335aef26e04e43b342e2cfac', 
    'dLgrVTSqGQPEHdDoydGMXwmYWI3RV5mi/ESKRy+3dhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)