INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28423ab2252a7fb6b62d9a37eaa9b3bb0db1415e635bb42f0d9579336dcfa365', 
    'u5spocPUbfcESvZeKw8LhZxj4oKDooUxZvPNA4ZR1oE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)