INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b573a8a788deda1df973142e400ea0a09f10c4bddecb8b4c55019285c8bebd', 
    '0zjpBoIJ/Fq7eBZy+OGIefHfUw38ggyOOgg66UeZztg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)