INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee2747b942cc975503cc25e0047a8c0e9be594ef28db454c0c4c0af7476ecb6f', 
    'nQgg8IjAwUXLPdHCynh/c4FmdOqMa9p8taRkj2etkBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)