INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d7f90d858b6481d0581577d674860d26f09f012ad190f1f868cf7e7d3041f2', 
    'C7aMMsNmx5otSEsJZFHOd7PQq/Hfcuu6uJJIoUxv7V8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)