INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e15157bc0f922fded0450a7caddc3a66d81884814c58b52d15863f8f59add50', 
    'uG5TQv18iVTOWfw1SMP1q+zNOxKokRzhMqSdOBKn9JU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)