INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3c3dc8a4013c373eb5743fe4ef4e4130a2c3e396b16ca3554052b5e090e0e5c', 
    'Eg06m742jIRlGTEijh1tjb7xPE835SACD0J+drQ6qlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)