INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3fa53657fc1d4eb5138ac8d557af4c9a185cdb1046d4397cc515f19df6033e3', 
    'C6Pc+Mlkgkf9SmRnNU5CwHLpfUjjrV2ICxA4jBKMNi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)