INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17b993e2873a547a58ed8f49f439b4a8bf492be57602aa96c9200123374644e8', 
    'r2zETB8rgAlUknpvJOfHeCnWJiRhTFemNuUucgZCRvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)