INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '619720103f371df58e0fe19d3d9bd836610f4b975ca3ea2a866216882923ffef', 
    'z+mctvr1xFf83q8O77m+HgkzARKAAGYqJbfPuu9MJTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)