INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cbd4ce43ff05d026d2aa5a8d79a13cf053b7e5362b8feef0bc8ea8f35f1621e', 
    'PfhTho2GdKwcQn3XcPjw1COv6Mc6Sv2/37xHdi7DMPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)