INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a7c3966bdd4d1127125da56a76f7131b3aaa66f9813e226663de00522963964', 
    'SeeRS3UwdLg9JLIkRGp1T7s9o3REw3d9vMbPUgRBf0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)