INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6bbe38076b10c3d816f2e584bf859ec064605493c200085d6978f095ae904f', 
    'ITYYWqN214Gk4Obui//QQXsyG5+zvgDMbWyb7LCTCtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)