INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b68805fe5a0e2df746aef57a8b936c2657c1682101ed1649f9195ff60e97764', 
    'pMPFtFTc5n9yaCNFOdaXEzyUiIHiCRp6lHJdxw8xnuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)