INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4012fce457209a7566f351fdd6509a53779fd5020a4448d17fc8134355bbc84c', 
    'ULaucSSc6CKZY1E3RXqBiQcqZSAcSerlw+FCGyEpuMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)