INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe99e13efdb5d4f72792a3fe93461698445590d532ac5705d35bb267d7eef42', 
    'rcKI+gX9QCOMB4LuGW0xCYJjH9Ayfx1Qyrkr12c5MpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)