INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1af26d11b26eb329c3de0bb352a87f1ee85b1e7139d7c8673940729d54745b5', 
    '0XfpqBiwIj2ayXbg/KnCwPqQXjvemvuhZVSMoT2jpHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)