INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b118235d6202ab026d1fdbcc7725866e431334a5641bd72ba2fff2ae30cd5be', 
    'okK3GTj6rUWmUrVMjywvB7tjjHtOcQ271DFBAjBM1NA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)