INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de971517d97ac7394fdeae1368c8ed64922201e3dc1f4d4b7ee3e9e470f809bf', 
    'IMncZGwBo6dNj9aBS1pHazY9UO2bRLjGXY1/G89b42c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)