INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c169590999c45503533fc66f9359676683441afdc4cef1ef79ce0c815795e54', 
    'mubgTZVDWWfTr4CVVL8d05ujiqtupa5Fc9WZ5SQzQpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)