INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '151fcfe01aa3e3c718408181a58776dc1123cde4158c6b570a7af1eb51047bc2', 
    'D+IqzUOMeu3LySil6LtxFgM0gAJ/arYuBqwuU1da/is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)