INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8f01272e5d3a1823a8ce3614833645714c2db7ee3e6c9594a20251d77a9d373', 
    '7MxCDF69DnfPIGm5VSM57iQt1R48z1eacQq1j2iuW3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)