INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c696e61a56a682e2b53d247286e1168343fef26851c88ec7431e1a0f76f2cbd', 
    '2uF9cTM31v38zInUdI52RCHBPqOBkSME4gf3UzJPJWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)