INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3daf820c85d4efa6e02c55b358a254d8dd60d00a3b3021b45bd3135d92fd79f', 
    '7hE76vhbznX7HdLArTN8Phu3uJ+DrsF4hPq1tBkBhck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)