INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8357790adcb22cf594da7af87ab38521da78858b5d16e33230ffafaca276ebc2', 
    'gPP4Clckaoa+VFxnm6gWB+nzEYjm4ybKlAxEvv5f6Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)