INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3dead304fbcf31d2e066854c9d15d0a85db839b52e6546bba977670bf06364f', 
    'bXXaV8mJasacjRKwAgdowNqIyNT7e+lA6nuo3QqyiBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)