INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a9907fea74f67b6ead032522bc573e7e4c21d88ad07ebe6a94f29baaf37ee4', 
    '408YjlVQkaV2oRfrQrDjFDnZB0nq1T5FTtwaWyJdD5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)