INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6f984b7d1cb1a03bde1afdf21fb140426f4ed0b604dbe82d2241df8d4bd7f1d', 
    'omBgqv7Ui60pmazEeYQb1e8Z6m5FypXR2H6LemDn1vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)