INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3854fe37f488a8e13ebf958e1c4fec1faf5c04003885c89034aad7fb030beb5e', 
    'yb3lKPwADyORz2u1+NBhD/KvZQKpjE52BgfL25ZlmuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)