INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df5e545c3f56be3af638b545cde8dac32c5f040aad1e43641e795d7fbefc57d0', 
    'anhyrvLn1+2VL/6c93ZY8YRo69tpFllTr1jKt4JxX50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)