INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8ee37e19617f6247058ccc56053fc94987ef8ee0fb526ef00aecbb111a08477', 
    'T1+rxL225maK52QBkmmnn6XYB1Ro6b7ktQyRnluiRzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)