INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94da00fe11b0752dd900e40ad02fdf33c274439ad66a3f7282b444933677a273', 
    'g4JJBIvc/ULHSsVzZyHcwnpFVwPkOF05Z8VV+zpFJPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)