INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dac0877de60c957a84e4c28f7d07b60250d98cdb92e10e470159d996eee645e', 
    'L4YFKUK2woeUQZym1qrNT5+HsW2ph0Zfw6pXsWPBOPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)