INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b74eff770453fd66d31b14fb53f14300b0270288423d3381edc7e96b0a1ee02', 
    'NTB6ZNQa12KiIU25D5PnlR+3ZA13hm4vVPGXLyBpiAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)