INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b950fbda35639a58b70c587c0dee242bb53d87827494eecd62676f84b486d05', 
    'dMiYvqbMch2VGPH6HfOw2drrA4GHTbUscCjn5ARVccA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)