INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51867e34525a5852b0945b19ce7837192525bd92cf54b98ac1e39105a2e669a3', 
    '540CSFc1DIx7NTXNaHt5VV/2T7mtZYF3ogcire5tgJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)