INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '393e43055d97e201507520fc7ad65d5e6a8625e6e474b3de363eba65f57c5e1c', 
    'k87KeASCB1dvLPFUZzyrZe4P7zIcZHZNYQ4sQ9vTJX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)