INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1490a270bd6cf660a81d9573a7f6485e78f2727d52a7cccc42f834f343d277d1', 
    'PxdHGwlwifGYIzAcUI/y8RiD99CPpgAUohBdwMN5SzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)