INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64219d66ac83dbdb9748b33d4464a322935465969437bb3236a508fdb90fc52d', 
    'c+J2qJAsD+pKSjIN8odigBxprUV2WST1wvjWzBhJFC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)