INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54ecf94cad385d86da265b5e8ed47667cdecb3fa801b18b8e8ec8ff5538fe7a2', 
    'y4/UaGSCP5DDZMap6xwbSMTzgIfd445uWoTDNe0spVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)