INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2850d645464d6e3ca29d412fb48f81874ff0ed59b3355f47b58a81ff3bf21db', 
    'q+z0sOyaRn1fTdWPqbezc2aDvCwQl/Z5x19XZ9JOoA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)