INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1c6a441ca78379af0f1a2d3d88744e520a19121fa053e214c4c2b29bd8da87a', 
    '1960/sYfdkRG0+DMvzmcKlBpslPpMgPEtgzNhHPpBxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)