INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c9c1431c3bcad90c0c54a1ec4855135c2519b88e273b10f297c3bf9a8e268bb', 
    '52i6Kkf+F9WCNaOTjNZT3q/cg0bjct0u9TH1uPJDdu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)