INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768ce2aafdef9be8d0490114e8d017fa706093b735d8045d5364343710873c33', 
    'oh5rCSMX4GkpnrcgHa12jiSth5D1WOibz14bzQCglW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)