INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '926640956e0e5922eeef669d245d3399036ec4c5f020bd17ec4573b967274757', 
    'Pon4vSkx+0k/AqbUBsqDYR7nYwkEjl0PGqf7DgwVDlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)