INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fef45fbfe0600d7775d81b0f1ce897f7b7a7f4bbe295d155e3ee11cdbaf1e86d', 
    'zlzElr0/FoVdsWbE79HnULtNUBfjnLT9QTVxuxnCsOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)