INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c3744970217bed1ed9aaee5d8f8fc5b358303dfa913f74ee30a85fd0f877f21', 
    'F92On5VTEQ14ebTdPbhZ4701jF3f5IDEhgkBWG+Cq24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)