INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f0b56a570a6edf7f8b0375daac862663b45d92ca0d9bf68b9eb0331b2116339', 
    'Ujr8+KViH78PBcOI5ebbkvuZoPeuMM8+BPPM620qV0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)