INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9db5679e6dfbe7eca3b64bde0ff4fbf50e40a2a1f654cf620b51a94bac42036', 
    'x+cZbYYD5aJjSewdwC/ntLXdzfXRxAEWIP3ZsEUJSGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)