INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee3efd9467f2a77cbf26cc86d3250e4950dc507e90e6ba987defef6075bbf7e5', 
    '7qQNIL62z+nXdQFCkImaNLYtAfdopcbynILNsdbc4bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)