INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74a66e4a25b9043bad534ddc65e28651556360af49a23e757180d75a798345a7', 
    'kVaOm3pUkrq+PoRqn4eur1xJuPd45NOo3IQksi4jOg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)