INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302a3111026d60eacadd51ddae526914370ab3827479894d2f6121a687f23818', 
    '/W9FnChsVhL6h7D1Dz+GtXPfWYMLo4c4NxB96j8sAwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)