INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49e3aefa383db2b777d82b238b642c7442be6ab7d6a13cbfb7a01d1107a355d5', 
    '+cf3gsJ3GgCt+d/nHrPPAyfKuW27bL2oq78w2RWwXbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)