INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68bcdee005411e785af7859505ba3b044f2e4df14ab4d120cfe7c45f29125db4', 
    '3lcyeNq5ezjpIKte8awebrYJUfOq3/IQ34l27pa7BRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)