INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34e30bcce0412fedbe4cb1df95974d16a1a4ae850701f755374a3b3a1912c456', 
    'O3A50Z1aEOdZzcc75EH8zmaTDB0cCqCbHxmjBs9VHoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)