INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cde0b02b2a0345b5248e508af2976d85ad7ceda63591d25d50d9f86d830ee3c', 
    'RQegFzTjwyso0aRB3RVbhpMm2Xh+3VO2WOnvlBgl7rY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)