INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8305f3ab36f8c4ee32f67539363e809de53d3972898bd92c045b20602e90aef7', 
    'GKuBfgHotuqiJ4Klk/bOozSjj/esbdBieCnIOCjTuK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)