INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dca521c259397a3fd13ca492e182ac3a47ec254731cfdee968993f947ef6735', 
    'waz9PoEYt9LPj497DUYe4y/biU0ZbC7LeYS+Yjnype8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)