INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f53bc28f922f783061aa85579fce8980d2dbb5c2e3f0889613b98ff2448558ef', 
    'u/3TIyUBOiAqOmUxt+llhe4arI8AOYTA0Ghq6dZ9sVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)