INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bc7409d7a3032b783245d026e90a4c27f2a85e5ac22d5d8f2d58694072b779f', 
    'nJh9WTMmNZ1VqpM+9T+HURArzkks3eZXg8wNuggQ3wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)