INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '850953b822a1c70150bbba8236acdb0c0b97adbd13f39d518503219a08933f93', 
    'tJT6HoRDtcnFl0chUmZyt/vt+1EiWZ3oTJlsX4ZwEkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)