INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '137824f8cb1bd88a04a073b570544eb975022839d73db98cbd4d78f34f0fb8c3', 
    'VOAXNUf0/PzFPnHIKbkR4ffnMaC15NDdwBQgN0kSbus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)