INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '209b537540474a5aaffb418ffc37bbc414f108dc03e7b66c918af063c0cbcc03', 
    't1is9Uq8BeZTlweKvJpNieFp6VyfaLN22MRonZPZPqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)