INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '709df1b58d7c77231a757757e2c5056897814e53725800917df7022d0f3157a7', 
    '+fBlbe3HPuzSmPZEv1JZG/AKf2NPEx+VQBGhpFOQ5Ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)