INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5f8ff0ce7df69d83bed8295d02b8c69812bc312dc6029c24ef51ab90a141189', 
    'Rm6Rxr4xpzanK0VAxJpJA6m3koWRBZTd7IrD7lkFVy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)