INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55c6c3dd655ee9204bf9b2e51e18ab18f6f4bfe538e244d81c3f47d39f77cd64', 
    'sUzyhXtTcKXET+uC9rT0tNV5Vh4+ZiIQOI5w8a2wqLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)