INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bb5f3360b1d94493c1c0a18a38e075f29316541f0b3c6a1ffede381564e63f', 
    'BKr9+DPyVmI1La21GEtWNy22QH7hLdgjBvgFXey1koc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)