INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b2cb309204680cc48cc7e2c7202c1c78e3b8a924cd4bb62e06a7b0f458430c', 
    'Tsc4kW3UA8PF62xg+QgwIJZWigNvvTy9CNsDhReQC/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)