INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12eafa6bcff1255c9ca266082ab1bd164cc8673540f6a6be63f05c4548e1ede8', 
    'Um3+RbzvjC+fGonHGzxkwJAPR5bCECfOtreyOkDe4OU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)