INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e2381b3f5b34810731ca06fdb729a7718816d702aa830981f156dff5ab945bc', 
    '6MGze6rDLNE8tCbcO9eIIVS1+itMdV6EjtoOqDIx7vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)