INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6735d1a146f840e68a5a7201f80d5720e6de9b00ab43eac6b93869b6fabf9423', 
    'TuSd6zCD+aVcaI4z3rKkLl+049h6NffPUQcDI8y7ZdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)