INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad31d9c7e8321c417f98faff994d66e89659a27b223af0cabfbd2f54c33807d4', 
    'CwjQhU3tKWc8dKlqsiCNteLyfAedROo6sHT39nEK7iA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)