INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be1fea657fd6a8581ce801e73d66818c41b378bfb7614afbcb0a529620a4e0f5', 
    'HFNlgddJDfUBZ3T1DwMtiu+o+GJS3hS09D7nksW37ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)