INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14fcd9f706506e50086ea771df1e077c55766dc4d203a04c50194a0efef4dd46', 
    'RqkGrsmd6MN4i1X/fBWSfH6lQ1uOk8S4vF9GotrZhSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)